Species Proposed for Status Change or Delisting

3191 Records

Parameters:
  • Listing Statuses: Species of Concern
Scientific Name Common Name Lead Region Federal Listing Status Where Listed
Abies fraseri Fraser fir 4 Not Listed Wherever found
Ablautus schlingeri Oso Flaco robber fly 1 Not Listed Wherever found
Abronia ammophila var. No common name 6 Not Listed Wherever found
Abronia ammphila [Unnamed] sand-verbena 6 Not Listed Wherever found
Abronia umbellata acutalata Rose-purple sand-verbena 1 Not Listed Wherever found
Abronia umbellata breviflora Pink sand-verbena 1 Not Listed Wherever found
Abutilon parishii No common name 2 Not Listed Wherever found
Abutilon virginianum No common name 4 Not Listed Wherever found
Acacia koaia Koai`e 1 Not Listed Wherever found
Acalyptera susanae [Unnamed] lace bug 4 Not Listed Wherever found
Acanthometropus pecatonica Pecatonica River mayfly 3 Not Listed Wherever found
Acanthomintha obovata obovata San Benito thornmint 1 Not Listed Wherever found
Accipiter cooperii Cooper's hawk 8 Not Listed Wherever found
Accipiter striatus Sharp shinned hawk 8 Not Listed Wherever found
Achnatherum contractum No common name 6 Not Listed Wherever found
Acleisanthes crassifolia Texas trumpets 2 Not Listed Wherever found
Acneus beeri Beer's false water penny 1 Not Listed Wherever found
Acneus burnelli Burnell's false water penny 1 Not Listed Wherever found
Acrolophitus pulchellus Idaho pointheaded grasshopper 1 Not Listed Wherever found
Acronicta albarufa Barrens Dagger Moth 5 Not Listed Wherever found
Actinemys marmorata marmorata Northwestern pond turtle 1 Not Listed Wherever found
Actinemys marmorata pallida Southwestern pond turtle 1 Not Listed Wherever found
Adolphia californica California adolphia 8 Not Listed Wherever found
aechmophorus occidentalis Western grebe 7 Not Listed Wherever found
Aegialia concinna Ciervo aegialian scarab 1 Not Listed Wherever found
Aflexia rubranura Redveined prairie leafhopper 3 Not Listed Wherever found
Agalinis auriculata Auriculate false-foxglove 3 Not Listed Wherever found
Agapetus artesus Artesian agapetus caddisfly 3 Not Listed Wherever found
Agapetus denningi Denning's agapetus caddisfly 1 Not Listed Wherever found
Agapetus jocassee [Unnamed] caddisfly 4 Not Listed Wherever found
Agapetus medicus Arkansas agapetus caddisfly 4 Not Listed Wherever found
Agarodes alabamensis [Unnamed] caddisfly 4 Not Listed Wherever found
Agarodes stannardi Stannard's agarodes caddisfly 4 Not Listed Wherever found
Agarodes ziczac Zigzag blackwater caddisfly 4 Not Listed Wherever found
Agave glomeruliflora Chisos agave 2 Not Listed Wherever found
Agave murpheyi No common name 2 Not Listed Wherever found
Agave parviflora parviflora Santa Cruz striped agave 2 Not Listed Wherever found
Agave schottii treleasei No common name 2 Not Listed Wherever found
Agave shawii Shaw's agave 1 Not Listed Wherever found
Agave sp. Sp. nov. ined. (Tonto Basin) agave 2 Not Listed Wherever found
Ageratina luciae-brauniae No common name 4 Not Listed Wherever found
Agonum belleri Beller's ground beetle 1 Not Listed Wherever found
Agosia chrysogaster Longfin dace 2 Not Listed Wherever found
Agrimonia incisa Incised groovebur 4 Not Listed Wherever found
Agrostis blasdalei blasdalei Blasdale's bentgrass 1 Not Listed Wherever found
Agrostis hendersonii Henderson's bentgrass 1 Not Listed Wherever found
Agrostis howellii Howell's bentgrass 1 Not Listed Wherever found
Agrotis buchholzi Buchholz' dart moth 4 Not Listed Wherever found
Agrotis cremata Cremata agrotis noctuid moth 1 Not Listed Wherever found
Agrotis melanoneura Black-veined agrotis noctuid moth 1 Not Listed Wherever found
Agrotis microreas Microreas agrotis noctuid moth 1 Not Listed Wherever found
Agrotis potophila Potophila agrotis noctuid moth 1 Not Listed Wherever found
Aimophila aestivalis Bachman's sparrow 4 Not Listed Wherever found
Aimophila botterii texana Texas Botteri's sparrow 2 Not Listed Wherever found
Aimophila cassinii Cassin's Sparrow 6 Not Listed Wherever found
Aimophila ruficeps Rufous-crowned Sparrow 9 Not Listed Wherever found
Aimophila ruficeps canescens Southern California rufous-crowned sparrow 1 Not Listed Wherever found
Alabameubria starki Stark's false water penny 4 Not Listed Wherever found
Alasmidonta marginata [Unnamed] elktoe 6 Not Listed Wherever found
Alasmidonta wrightiana Florida arc-mussel 4 Not Listed Wherever found
Aletes humilis No common name 6 Not Listed Wherever found
Algamorda newcombiana Newcomb's littorine snail 1 Not Listed Wherever found
Allium aaseae Aase's onion 1 Not Listed Wherever found
Allium dictuon Blue Mountain onion 1 Not Listed Wherever found
allium haematochiton Yucaipa onion 6 Not Listed Wherever found
Allium hickmanii Hickman's onion 1 Not Listed Wherever found
Allium jepsonii Jepson's onion 1 Not Listed Wherever found
Allium shevockii Spanish needle onion 1 Not Listed Wherever found
Allium speculae [Unnamed] onion 4 Not Listed Wherever found
Allium tribracteatum Siskiyou onion 1 Not Listed Wherever found
Allocrangonyx hubrichti Central Missouri cave amphipod 3 Not Listed Wherever found
Allocrangonyx pellucidus Oklahoma cave amphipod 2 Not Listed Wherever found
Alloperla natchez Natchez stonefly 4 Not Listed Wherever found
Ambrosia linearis [Unnamed] ambrosia 6 Not Listed Wherever found
ambystoma gracile Northwestern salamander 7 Not Listed Wherever found
Ameiva wetmorei Blue-tailed ground lizard 4 Not Listed Wherever found
Amelanchier nantucketensis [Unnamed] service-berry 5 Not Listed Wherever found
Ameletus falsus False ameletus mayfly 2 Not Listed Wherever found
Ammocrypta pellucida Eastern sand darter 5 Not Listed Wherever found
Ammodramus savannarum Grasshopper Sparrow 1 Not Listed Wherever found
Ammodramus savannarum ssp. perpallidus Grasshopper sparrow 8 Not Listed Wherever found
Ammonitella yatesii Yates' tight coin 1 Not Listed Wherever found
Ammopelmatus kelsoensis Kelso jerusalem cricket 1 Not Listed Wherever found
Ammopelmatus muwu Point Conception jerusalem cricket 1 Not Listed Wherever found
Ammospermophilus nelsoni Nelson's antelope ground squirrel 1 Not Listed Wherever found
Ammospiza caudacuta Saltmarsh Sparrow 9 Not Listed Wherever found
Amorpha ouachitensis [Unnamed] false indigo 2 Not Listed Wherever found
Amphigyra alabamensis Shoal sprite 4 Not Listed Wherever found
Amphispiza belli belli Bell's sage sparrow 1 Not Listed Wherever found
Amsinckia vernicosa furcata Forked fiddleneck 1 Not Listed Wherever found
Amsonia fugatei No common name 2 Not Listed Wherever found
Amsonia grandiflora [Unnamed] blue-star 2 Not Listed Wherever found
Amsonia tabernaemontana gattingeri No common name 4 Not Listed Wherever found
anacolia menziesii Menzies' anacolia moss 6 Not Listed Wherever found
Anas bahamensis bahamensis Lesser white-cheeked pintail 4 Not Listed Wherever found
Anchotefflus gracilis Gracile anchotefflus ground beetle 1 Not Listed Wherever found
Aneides hardii Sacramento mountain salamander 2 Not Listed Wherever found
Anemone edwardsiana petraea Edge Falls anemone 2 Not Listed Wherever found
Angelica scabrida No common name 1 Not Listed Wherever found
Anniella pulchra pulchra Silvery legless lizard 1 Not Listed Wherever found
Anodontoides denigrata Cumberland papershell 4 Not Listed Wherever found
Anolis occultus Puerto Rican pygmy anole 4 Not Listed Wherever found
Anomala exigua Exiguous anomalan scarab 4 Not Listed Wherever found
Anomala eximia Archbold anomalan scarab 4 Not Listed Wherever found
Anomala tibialis Tibial scarab 2 Not Listed Wherever found
Anomis vulpicolor Red anomis noctuid moth 1 Not Listed Wherever found
Antennaria arcuata Meadow pussytoes 1 Not Listed Wherever found
Antennaria soliceps No common name 1 Not Listed Wherever found
Anthicus antiochensis Antioch Dunes anthicid 1 Not Listed Wherever found
Anthicus sacramento Sacramento anthicid 1 Not Listed Wherever found
antrozous pallidus Pallid bat 2 Not Listed Wherever found
anulocaulis leiosolenus Sticky ringstem 6 Not Listed Wherever found
Apamea smythi Smyth's apamea moth 3 Not Listed Wherever found
Apatania tavala Cascades apatanian caddisfly 1 Not Listed Wherever found
Aphanisma blitoides Aphanisma 1 Not Listed Wherever found
Aphaostracon xynoelictum Fenney Spring hydrobe 4 Not Listed Wherever found
Aphelocoma coerulescens cana Eagle Mountain scrub jay 1 Not Listed Wherever found
Aphelocoma insularis Island Scrub-Jay 9 Not Listed Wherever found
Aphodius fordi Ford's aphodius scarab 4 Not Listed Wherever found
Aphodius sp. Sand Mountain aphodius scarab 1 Not Listed Sand Mt.
Aphodius sp. Big Dune aphodius scarab 1 Not Listed Big Dune
Aphodius sp. Crescent Dune aphodius scarab 1 Not Listed Crescent Dune
Aphodius troglodytes Aphodius tortoise commensal scarab 4 Not Listed Wherever found
aphrastochthonius (Aphrastochthonius) pseudoscorpion 6 Not Listed Wherever found
Aphrastochthonius grubbsi Grubbs' cave pseudoscorpion 1 Not Listed Wherever found
Aphrastochthonius similis Carlow's Cave pseudoscorpion 1 Not Listed Wherever found
Aplodontia rufa californica Mountain beaver 1 Not Listed Wherever found
Aplodontia rufa phaea Point Reyes mountain beaver 1 Not Listed Wherever found
Apochthonius malheuri Malheur pseudoscorpion 1 Not Listed Wherever found
Apochthonius paucispinosus Dry Fork Valley cave pseudoscorpion 5 Not Listed Wherever found
Appalachia arcana Michigan bog grasshopper 3 Not Listed Wherever found
Apterocyclus honoluluensis Kauai flightless stag beetle 1 Not Listed Wherever found
Aquila chrysaetos Golden eagle 7 Not Listed Wherever found
Aquilegia canadensis australis Canadian, columbine 4 Not Listed Wherever found
Aquilegia chrysantha hinckleyana Hinckley's columbine 2 Not Listed Wherever found
Aquilegia laramiensis Laramie columbine 6 Not Listed Wherever found
Aquilegia longissima Long spur columbine 2 Not Listed Wherever found
Arabis bodiensis Bodie Hills rock-cress 1 Not Listed Wherever found
Arabis breweri pecuniaria San Bernardino rock-cress 1 Not Listed Wherever found
Arabis falcifructa [Unnamed] rock-cress 1 Not Listed Wherever found
Arabis fecunda Sapphire Mt. rock-cress 6 Not Listed Wherever found
Arabis koehleri koehleri Koehler's rock-cress 1 Not Listed Wherever found
Arabis mcdonaldiana Preston Peak rock-cress 1 Not Listed Wherever found
Arabis missouriensis deamii No common name 3 Not Listed Wherever found
Arabis ophira [Unnamed] rock-cress 1 Not Listed Wherever found
Arabis parishii Parish's rock-cress 1 Not Listed Wherever found
Arabis rigidissima demota Galena Creek rock-cress 1 Not Listed Wherever found
Arabis sp. Sp. nov. ined. (Del Norte) rock-cress 1 Not Listed Del Norte
Arabis suffrutescens horizontalis No common name 1 Not Listed Wherever found
Arabis tiehmii Tiehm's rock-cress 1 Not Listed Wherever found
Arabis vivariensis Park rock-cress 6 Not Listed Wherever found
Arborimus albipes White-footed vole 1 Not Listed Wherever found
Arborimus pomo California red tree vole 1 Not Listed Wherever found
Archeolarca aalbui Aalbu's cave pseudoscorpion 1 Not Listed Wherever found
Archoplites interruptus Sacramento perch 1 Not Listed Wherever found
Arctomecon merriamii White bear desert-poppy 1 Not Listed Wherever found
Arctostaphylos andersonii Santa Cruz manzanita 1 Not Listed Wherever found
Arctostaphylos catalinae Santa Catalina Island manzanita 1 Not Listed Wherever found
Arctostaphylos cruzensis Arroyo de la Cruz manzanita 1 Not Listed Wherever found
Arctostaphylos densiflora Vine Hill manzanita 1 Not Listed Wherever found
Arctostaphylos edmundsii Little Sur manzanita 1 Not Listed Wherever found
Arctostaphylos gabrielensis San Gabriel manzanita 1 Not Listed Wherever found
Arctostaphylos glutinosa Schreiber's manzanita 1 Not Listed Wherever found
Arctostaphylos hookeri hearstiorum Hearsts' manzanita 1 Not Listed Wherever found
Arctostaphylos hookeri montana Tamalpais manzanita 1 Not Listed Wherever found
arctostaphylos hookeri ssp. hookeri Hooker's manzanita 6 Not Listed Wherever found
Arctostaphylos klamathensis Klamath manzanita 1 Not Listed Wherever found
Arctostaphylos luciana Santa Lucia manzanita 1 Not Listed Wherever found
Arctostaphylos montaraensis Montara manzanita 1 Not Listed Wherever found
Arctostaphylos montereyensis Monterrey manzanita 1 Not Listed Wherever found
Arctostaphylos nissenana Nissenan manzanita 1 Not Listed Wherever found
Arctostaphylos nortensis Del Norte manzanita 1 Not Listed Wherever found
Arctostaphylos osoensis Oso manzanita 1 Not Listed Wherever found
Arctostaphylos otayensis Otay manzanita 1 Not Listed Wherever found
Arctostaphylos pajaroensis Pajaroensis manzanita 1 Not Listed Wherever found
Arctostaphylos pechoensis Pecho manzanita 1 Not Listed Wherever found
Arctostaphylos pilosula pilosula Santa Margarita manzanita 1 Not Listed Wherever found
Arctostaphylos pumila Sandmat manzanita 1 Not Listed Wherever found
arctostaphylos rainbowensis Rainbow manzanita 6 Not Listed Wherever found
Arctostaphylos refugioensis Refugio manzanita 1 Not Listed Wherever found
Arctostaphylos rudis Sand mesa manzanita 1 Not Listed Wherever found
Arctostaphylos silvicola Bonny Doon manzanita 1 Not Listed Wherever found
Arctostaphylos stanfordiana raichei Raiches manzanita 1 Not Listed Wherever found
Arctostaphylos tomentosa daciticola Dacite manzanita 1 Not Listed Wherever found
Ardea herodias Great blue heron 7 Not Listed Wherever found
Arenaria kingii rosea No common name 1 Not Listed Wherever found
Arenaria macradenia kuschei Forest Camp sandwort 1 Not Listed Wherever found
Areniscythris brachypteris Oso Flaco flightless moth 1 Not Listed Wherever found
Argia sp. Balmorhea damselfly 2 Not Listed Balmorhea
Argyresthia castaneela Chestnut ermine moth 5 Not Listed Wherever found
Argyroxiphium caliginis Eke silversword 1 Not Listed Wherever found
Argythamnia aphoroides Wild, Hill Country mercury 2 Not Listed Wherever found
Arianops sandersoni Magazine Mountain mold beetle 4 Not Listed Wherever found
Aristida simpliciflora Southern three-awned grass 4 Not Listed Wherever found
arizona elegans Glossy snake 2 Not Listed Wherever found
Arnica lonchophylla No common name 3 Not Listed Wherever found
Arremonops rufivirgatus rufivirgatus Texas olive sparrow 2 Not Listed Wherever found
Arrhyton exiguum exiguum Culebra garden snake 4 Not Listed Wherever found
Artemia monica Mono Lake brine shrimp 1 Not Listed Wherever found
Artemisia biennis diffusa No common name 6 Not Listed Wherever found
Artemisia globularia lutea [Unnamed] wormwood 7 Not Listed Wherever found
Artemisia glomerata subglabra [Unnamed] wormwood 7 Not Listed Wherever found
Artemisia ludoviciana estesii No common name 1 Not Listed Wherever found
artemisia palmeri San Diego sagewort 6 Not Listed Wherever found
Artemisiospiza belli Bells Sparrow 6 Not Listed Wherever found
Arthonia cupressina Golden spruce dots 4 Not Listed
Arthonia kermesina Hot dots 4 Not Listed
Arthopyrenia betulicola Old birch spots 4 Not Listed
Asaphomyia floridensis Florida asaphomyian tabanid fly 4 Not Listed Wherever found
Asaphomyia texanus Texas asaphomyian tabanid fly 2 Not Listed Wherever found
Ascaphus truei Tailed frog 1 Not Listed Wherever found
Ascetocthere cosmeta Grayson crayfish ostracod 4 Not Listed Wherever found
Asclepias eastwoodiana Eastwood's milkweed 1 Not Listed Wherever found
Asclepias uncialis [Unnamed] milkweed 6 Not Listed Wherever found
Asclepias viridula [Unnamed] milkweed 4 Not Listed Wherever found
Ashmunella pasonis Franklin Mountain wood snail 2 Not Listed Wherever found
Asio flammeus Short-eared Owl 6 Not Listed Wherever found
Asio flammeus sandwichensis Hawaiian short-eared owl 1 Not Listed Wherever found
asio otus Long-eared owl 7 Not Listed Wherever found
Aspiduchus cavernicola Tuna Cave roach 4 Not Listed Wherever found
Aspiromitus appalachianus A Hornwort 4 Not Listed
Asplenium heteroresiliens [Unnamed] spleenwort 4 Not Listed Wherever found
Asplenium plenum [Unnamed] spleenwort 4 Not Listed Wherever found
Asplenium schizophyllum No common name 1 Not Listed Wherever found
Assiminea infima Badwater snail 1 Not Listed Wherever found
Aster chilensis lentus Suisun aster 1 Not Listed Wherever found
Aster kingii barnebyana No common name 6 Not Listed Wherever found
Aster laevis guadalupensis Guadalupe smooth aster 2 Not Listed Wherever found
Astilbe crenatiloba Roan Mountain false goats beard 4 Not Listed Wherever found
Astragalus aequalis [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus agnicidus Humboldt milk-vetch 1 Not Listed Wherever found
Astragalus amphioxys musimonum No common name 1 Not Listed Wherever found
Astragalus ampullarius Gumbo milk-vetch 6 Not Listed Wherever found
Astragalus anisus Gunnison milk-vetch 6 Not Listed Wherever found
Astragalus atratus inseptus [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus brandegeei [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus cobrensis maguirei Coppermine milk-vetch 2 Not Listed Wherever found
Astragalus collinus laurentii No common name 1 Not Listed Wherever found
Astragalus columbianus Columbia milk-vetch 1 Not Listed Wherever found
Astragalus cottonii Cotton's milk-vetch 1 Not Listed Wherever found
Astragalus cremnophylax myriorrhaphis Cliff milk-vetch 2 Not Listed Wherever found
Astragalus cronquistii Cronquist milk-vetch 6 Not Listed Wherever found
Astragalus deanei Deane's milk-vetch 1 Not Listed Wherever found
Astragalus deterior Cliff-palace milk-vetch 6 Not Listed Wherever found
Astragalus diaphanus diurnus No common name 1 Not Listed Wherever found
Astragalus douglasii perstrictus Jacumba milk-vetch 1 Not Listed Wherever found
Astragalus drabelliformis [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus ertterae Ertter's milk-vetch 1 Not Listed Wherever found
Astragalus eurylobus [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus funereus Black wooly-pod 1 Not Listed Wherever found
Astragalus gilmanii [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus gilviflorus var. purpureus No common name 6 Not Listed Wherever found
Astragalus howellii [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus jejunus articulatus No common name 6 Not Listed Wherever found
Astragalus kerrii Kerr's milk-vetch 2 Not Listed Wherever found
Astragalus knightii [Unnamed] milk-vetch 2 Not Listed Wherever found
Astragalus lentiformis [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus lentiginosus ambiguus No common name 2 Not Listed Wherever found
Astragalus lentiginosus antonius No common name 1 Not Listed Wherever found
Astragalus lentiginosus pohlii [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus lentiginosus scorpionis [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus lentiginosus sierrae Big Bear milk-vetch 1 Not Listed Wherever found
Astragalus leucolobus Bear Valley wooly-pod 1 Not Listed Wherever found
Astragalus limnocharis limnocharis No common name 6 Not Listed Wherever found
Astragalus limnocharis tabulaeus No common name 6 Not Listed Wherever found
Astragalus michauxii Sandhills milk-vetch 4 Not Listed Wherever found
Astragalus mohavensis hemigyrus Curve-podded Mojave milk-vetch 1 Not Listed Wherever found
Astragalus mollissimus marcidus Withered wooly milk-vetch 2 Not Listed Wherever found
Astragalus molybdenus [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus monoensis monoensis Mono milk-vetch 1 Not Listed Wherever found
Astragalus monoensis ravenii Raven's milk-vetch 1 Not Listed Wherever found
Astragalus mulfordiae Mulford's milk-vetch 1 Not Listed Wherever found
Astragalus neglectus [Unnamed] milk-vetch 3 Not Listed Wherever found
Astragalus nevinii San Clemente Island milk-vetch 1 Not Listed Wherever found
Astragalus nutriosensis Nutriosa milk-vetch 2 Not Listed Wherever found
Astragalus oocarpus Descanso milk-vetch 1 Not Listed Wherever found
Astragalus oophorus lavinii Lavin's milk-vetch 1 Not Listed Wherever found
Astragalus oophorus lonchocalyx No common name 1 Not Listed Wherever found
Astragalus pachypus jaegeri Jaeger's bush milk-vetch 1 Not Listed Wherever found
Astragalus paysonii [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus peckii [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus preussii cutleri [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus proximus [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus pulsiferae suksdorfii No common name 1 Not Listed Wherever found
Astragalus remotus Spring Mountain milk-vetch 1 Not Listed Wherever found
Astragalus ripleyi Ripley milk-vetch 2 Not Listed Wherever found
Astragalus robbinsii occidentalis Robbins, western ssp. milk-vetch 1 Not Listed Wherever found
Astragalus serpens [Unnamed] milk-vetch 6 Not Listed Wherever found
Astragalus sinuatus Whited milk-vetch 1 Not Listed Wherever found
Astragalus solitarius Weak milk-vetch 1 Not Listed Wherever found
Astragalus subcinereus basalticus No common name 6 Not Listed Wherever found
Astragalus tegetarioides [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus tener var. ferrisae Ferris' milk-vetch 1 Not Listed Wherever found
Astragalus tener var. tener Alkali milk-vetch 1 Not Listed Wherever found
Astragalus tiehmii Tiehm's milk-vetch 1 Not Listed Wherever found
Astragalus traskiae Trask's milk-vetch 1 Not Listed Wherever found
Astragalus tyghensis [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus uncialis [Unnamed] milk-vetch 1 Not Listed Wherever found
Astragalus vexilliflexus nubilus No common name 1 Not Listed Wherever found
Astragalus webberi Webber's milk-vetch 1 Not Listed Wherever found
Astragalus xiphoides Gladiator milk-vetch 2 Not Listed Wherever found
Ataenius superficialis Big Pine Key ataenius dung beetle 4 Not Listed Wherever found
Ataenius woodruffi Woodruff's ataenius dung beetle 4 Not Listed Wherever found
Atelothrus transiens Transient atelothrus ground beetle 1 Not Listed Wherever found
Athene cunicularia Burrowing Owl 9 Not Listed Wherever found
Athene cunicularia ssp. hypugaea Western burrowing owl 1 Not Listed Wherever found
Atractelmis wawona Wawona riffle beetle 1 Not Listed Wherever found
Atriplex canescens gigantea No common name 6 Not Listed Wherever found
Atriplex cordulata Heartscale 1 Not Listed Wherever found
Atriplex coulteri Coulter's saltbush 1 Not Listed Wherever found
Atriplex joaquiniana Valley spearscale 1 Not Listed Wherever found
atriplex minuscula Lesser saltbrush 6 Not Listed Wherever found
Atriplex pacifica South coast saltbush 1 Not Listed Wherever found
Atriplex parishii Parrish's brittlescale 1 Not Listed Wherever found
atriplex serenana var. davidsonii Davidson's saltscale 6 Not Listed Wherever found
Atriplex tularensis Bakersfield saltbush 1 Not Listed Wherever found
Atriplex vallicola Lost Hills saltbush 1 Not Listed Wherever found
Atrytone arogos arogos Eastern beard grass Skipper 5 Not Listed Wherever found
Aureolaria patula No common name 4 Not Listed Wherever found
Austrotinodes sp. Texas austrotinodes caddisfly 2 Not Listed Wherever found
Aythya affinis Lesser scaup 4 Not Listed Wherever found
Baeolophus inornatus Oak Titmouse 9 Not Listed Wherever found
balsamorhiza macrolepis var. macrolepis Big scale balsamroot 6 Not Listed Wherever found
Banza nihoa Nihoa banza conehead katydid 1 Not Listed Wherever found
Baptisia calycosa calycosa No common name 4 Not Listed Wherever found
Baptisia calycosa villosa Hairy wild indigo 4 Not Listed Wherever found
Baptisia simplicifolia No common name 4 Not Listed Wherever found
Bartramia longicauda Upland Sandpiper 6 Not Listed Wherever found
bassariscus astutus Ringtail 6 Not Listed Wherever found
batrachoseps nigriventris Black-bellied slender salamander 6 Not Listed Wherever found
Batrachoseps pacificus pacificus Channel Islands slender salamander 1 Not Listed Wherever found
Batrachoseps sp. Breckenridge Mountain slender salamander 1 Not Listed Wherever found
Bazzania nudicaulis No common name 4 Not Listed Wherever found
Belocephalus micanopy Big Pine Key conehead katydid 4 Not Listed Wherever found
Belocephalus sleighti Keys shortwinged conehead katydid 4 Not Listed Wherever found
Beloneuria jamesae Cheaha beloneurian stonefly 4 Not Listed Wherever found
Belostoma saratogae Saratoga Springs belostoman bug 1 Not Listed Wherever found
bembidion gordoni (Bembidion gordoni) ground beetle 8 Not Listed Wherever found
bembidion stillaguamish (Bembidion stillaguamish) ground beetle 8 Not Listed Wherever found
bembidion viator (Bembidion viator) ground beetle 8 Not Listed Wherever found
Bensoniella oregona Bensoniella 1 Not Listed Wherever found
Berberis nervosa mendocinensis Hardy Creek barberry 1 Not Listed Wherever found
Betula murrayana [Unnamed] birch 3 Not Listed Wherever found
Bidens bidentoides bidentoides [Unnamed] bur-marigold 5 Not Listed Wherever found
Bidens bidentoides mariana Maryland bur-marigold 5 Not Listed Wherever found
Bidens sandvicensis confusa Ko`oko`olau 1 Not Listed Wherever found
Binneya notabilis Santa Barbara shelled slug 1 Not Listed Wherever found
Blackburnia insignis Oahu blackburnia ground beetle 1 Not Listed Wherever found
Blarina brevicauda compacta Nantucket short-tailed shrew 5 Not Listed Wherever found
Blarina hylophaga plumbea Aransas short-tailed shrew 2 Not Listed Wherever found
Blennosperma nanum robustum Point Reyes stickyseed 1 Not Listed Wherever found
Bloomeria humilis Dwarf goldenstar 1 Not Listed Wherever found
Bobea timonioides `Ahakea 1 Not Listed Wherever found
Boechera pinzliae Boundary Peak rock-cress 1 Not Listed Wherever found
Boerhavia mathisiana Mathis spiderling 2 Not Listed Wherever found
Boltonia apalachicolensis Apalachicola doll's daisy 4 Not Listed Wherever found
Botaurus lentiginosus American bittern 7 Not Listed Wherever found
Botrychium ascendens Trianglelobe moonwort 1 Not Listed Wherever found
Botrychium crenulatum No common name 1 Not Listed Wherever found
Botrychium gallicomontanum Prairie moonwort 3 Not Listed Wherever found
Botrychium mormo No common name 3 Not Listed Wherever found
Botrychium pallidum No common name 6 Not Listed Wherever found
Botrychium paradoxum No common name 6 Not Listed Wherever found
Botrychium pedunculosum Stalked moonwort 1 Not Listed Wherever found
Botrychium pumicola nealleyi Crater Lake grap fern 1 Not Listed Wherever found
Botrychium subbifoliatum Makou 1 Not Listed Wherever found
Brachionidium ciliolatum Makou 4 Not Listed Wherever found
Brachycercus flavus Yellow brachycercus mayfly 4 Not Listed Wherever found
Brachymenium andersonii Anderson's brachymenium 4 Not Listed Wherever found
Brachyramphus marmoratus Marbled murrelet 7 Not Listed Entire, except U.S.A. (CA, OR, WA)
bradycellus fenderi (Bradycellus fenderi) ground beetle 8 Not Listed Wherever found
Brickellia brachyphylla montanus Hinckley's bricklebush 1 Not Listed Wherever found
Brickellia brachyphylla terlinguensis Terlingua bricklebush 2 Not Listed Wherever found
Brickellia cordifolia Flyr's brickell-bush 4 Not Listed Wherever found
Brickellia viejensis Sierra Vieja brickellia 2 Not Listed Wherever found
Brodiaea coronaria rosea Indian Valley brodiaea 1 Not Listed Wherever found
Brodiaea insignis Kaweah brodiaea 1 Not Listed Wherever found
Brodiaea kinkiensis San Clemente Island brodiaea 1 Not Listed Wherever found
Brodiaea orcuttii Orcutt's brodiaea 1 Not Listed Wherever found
Brongniartia minutifolia Little-leaf brongniartia 2 Not Listed Wherever found
Browallia sp. Sp. nov. ined. browallia 2 Not Listed Wherever found
Brunfelsia portoricensis No common name 4 Not Listed Wherever found
Bryania bipunctata Nihoa two-spotted asteriid fly 1 Not Listed Wherever found
Bryocrumia vivicolor Gorge moss 4 Not Listed Wherever found
Buckleya distichophylla Piratebush 4 Not Listed Wherever found
Buellia sharpiana Evelyn''s buttons 4 Not Listed
bufo alvarius Colorado River toad 6 Not Listed Wherever found
Bufo boreas Western toad 1 Not Listed Wherever found
Bufo exsul Black toad 1 Not Listed Wherever found
Buteo brachyurus short-tailed hawk 4 Not Listed Wherever found
buteo lagopus Rough-legged hawk 7 Not Listed Wherever found
buteo lineatus Red-shouldered hawk 6 Not Listed Wherever found
Buteo nitidus maximus Northern gray hawk 2 Not Listed Wherever found
Byrsonima lucida Maricao cimarron 4 Not Listed Wherever found
Byrsonima spicata Maricao cimarron 4 Not Listed Wherever found
Caconemobius howarthi Howarth's cave cricket 1 Not Listed Wherever found
Caconemobius schauinslandi Schauinsland's bush cricket 1 Not Listed Wherever found
Caconemobius varius Kaumana Cave cricket 1 Not Listed Wherever found
Caecidotea barri Clifton Cave isopod 4 Not Listed Wherever found
Caecidotea cannulus [Unnamed] isopod 5 Not Listed Wherever found
Caecidotea carolinensis Bennets Mill Cave water slater 4 Not Listed Wherever found
Caecidotea filicispeluncae [Unnamed] isopod 3 Not Listed Wherever found
Caecidotea franzi Franz's isopod 5 Not Listed Wherever found
Caecidotea macropropoda Bat Cave isopod 2 Not Listed Wherever found
Caecidotea nickajackensis Nickajack Cave isopod 4 Not Listed Wherever found
caecidotea reddelli (Caecidotea reddelli) isopod 6 Not Listed Wherever found
Caecidotea simonini [Unnamed] isopod 5 Not Listed Wherever found
Caecidotea sinuncus [Unnamed] isopod 5 Not Listed Wherever found
Caecidotea tomalensis [Unnamed] isopod 1 Not Listed Wherever found
Caecidotea tridentata No common name 6 Not Listed Wherever found
Caesalpinia brachycarpa Broad-pod rushpea 2 Not Listed Wherever found
Caesalpinia culebrae Amarillo mato 4 Not Listed Wherever found
Calamagrostis cainii Cain's reedgrass 4 Not Listed Wherever found
Calamagrostis crassiglumis Thurber's reedgrass 1 Not Listed Wherever found
Calamagrostis perplexa Wood reedgrass 5 Not Listed Wherever found
Calamagrostis porteri insperata Ofer Hollow reedgrass 3 Not Listed Wherever found
Calamovilfa curtissii [Unnamed] sand grass 4 Not Listed Wherever found
Calcarius mccownii McCown's Longspur 6 Not Listed Wherever found
Calcina minor Edgewood blind harvestman 1 Not Listed Wherever found
Calidris subruficollis Buff-breasted Sandpiper 6 Not Listed Wherever found
Callitriche marginata winged water-starwort 1 Not Listed Wherever found
calochortus catalinae Catalina mariposa lily 6 Not Listed Wherever found
Calochortus clavatus avius Pleasant Valley mariposa lily 1 Not Listed Wherever found
Calochortus clavatus gracilis Slender mariposa lily 1 Not Listed Wherever found
Calochortus clavatus recurvifolius Arroyo de la Cruz mariposa lily 1 Not Listed Wherever found
Calochortus coxii Cox's mariposa lily 1 Not Listed Wherever found
Calochortus dunnii Dunn's mariposa lily 1 Not Listed Wherever found
Calochortus excavatus Inyo mariposa lily 1 Not Listed Wherever found
Calochortus greenei Greene's mariposa lily 1 Not Listed Wherever found
Calochortus howellii Howell's mariposa lily 1 Not Listed Wherever found
Calochortus indecorus [Unnamed] mariposa lily 1 Not Listed Wherever found
Calochortus longebarbatus longebarbatus Long-haired star-tulip 1 Not Listed Wherever found
Calochortus longebarbatus peckii Long-bearded, Peck's mariposa 1 Not Listed Wherever found
Calochortus monanthus Shasta River mariposa lily 1 Not Listed Wherever found
Calochortus nitidus No common name 1 Not Listed Wherever found
Calochortus palmeri munzii Munz's mariposa lily 1 Not Listed Wherever found
Calochortus palmeri palmeri Palmer's mariposa lily 1 Not Listed Wherever found
Calochortus plummerae Plummer's mariposa lily 1 Not Listed Wherever found
calochortus pulchellus Recurved larkspur 6 Not Listed Wherever found
Calochortus raichei The Cedars globe-lily 1 Not Listed Wherever found
Calochortus striatus Alkali mariposa lily 1 Not Listed Wherever found
Calochortus weedii intermedius Foothill mariposa lily 1 Not Listed Wherever found
Calochortus weedii vestus No common name 1 Not Listed Wherever found
Calochortus westonii Shirley Meadows mariposa lily 1 Not Listed Wherever found
Calycadenia fremontii Fremont's rosinweed 1 Not Listed Wherever found
Calycadenia hooveri Hoover's rosinweed 1 Not Listed Wherever found
Calypte costae Costa's Hummingbird 6 Not Listed Wherever found
Calyptranthes luquillensis No common name 4 Not Listed Wherever found
Calyptranthes peduncularis No common name 4 Not Listed Wherever found
Calyptranthes triflorum No common name 4 Not Listed Wherever found
Calystegia atriplicifolia buttensis Butte County morning-glory 1 Not Listed Wherever found
Calystegia collina oxyphylla Mt. Saint Helena morning-glory 1 Not Listed Wherever found
Calystegia collina venusta South Coast Range morning-glory 1 Not Listed Wherever found
Calystegia macrostegia amplissima Island morning-glory 1 Not Listed Wherever found
Calystegia peirsonii Peirson's morning-glory 1 Not Listed Wherever found
Calystegia subacaulis episcopalis Cambria morning-glory 1 Not Listed Wherever found
Camassia howellii No common name 1 Not Listed Wherever found
Cambarus englishi Tallapoosa River crayfish 4 Not Listed Wherever found
Cambarus hiwasseensis Hiwassee headwater crayfish 4 Not Listed Wherever found
Cambarus miltus [Unnamed] crayfish 4 Not Listed Wherever found
Cambarus reburrus French Broad crayfish 4 Not Listed Wherever found
Camissonia atwoodii No common name 6 Not Listed Wherever found
Camissonia guadalupensis clementina San Clemente Island evening-primrose 1 Not Listed Wherever found
Camissonia hardhamiae Hardham's evening-primrose 1 Not Listed Wherever found
Camissonia megalantha [Unnamed] evening-primrose 1 Not Listed Wherever found
Camissonia sierrae alticola Mono Hot Springs evening-primrose 1 Not Listed Wherever found
Camissonia specuicola hesperia [Unnamed] evening-primrose 2 Not Listed Wherever found
Campanula californica Swamp harebell 1 Not Listed Wherever found
campanula exigua Chaparral harebell 6 Not Listed Wherever found
Campanula sharsmithiae Mt. Hamilton harebell 1 Not Listed Wherever found
Campanula wilkinsiana Wilkin's harebell 1 Not Listed Wherever found
Campostoma ornatum Mexican stoneroller 2 Not Listed Wherever found
Campsicnemus mirabilis Ko`olau spurwing long-legged fly 1 Not Listed Wherever found
Campylopus carolinae Savannah campylopus 4 Not Listed Wherever found
Campylorhynchus brunneicapillus Cactus Wren 1 Not Listed Wherever found
canis latrans coyote 7 Not Listed Wherever found
Canna pertusa Maraca 4 Not Listed Wherever found
Capnia lacustra Lake Tahoe benthic stonefly 1 Not Listed Wherever found
Capparis sandwichiana Pus pilo 1 Not Listed Wherever found
Cardamine clematitis Mountain bittercress 4 Not Listed Wherever found
Cardamine nuttallii Yellow-tubered toothwort 1 Not Listed Wherever found
Cardamine pattersonii Saddle Mountain bittercress 1 Not Listed Wherever found
Carduelis lawrencei Lawrence's Goldfinch 6 Not Listed Wherever found
Carelia spp. (ca 12) Spp. (ca 12) carelia 1 Not Listed Wherever found
Carex baltzellii [Unnamed] sedge 4 Not Listed Wherever found
Carex bicknellii opaca [Unnamed] sedge 4 Not Listed Wherever found
Carex chapmanii Chapman's sedge 4 Not Listed Wherever found
Carex communis var. amplisquama Fort Mountain Sedge 4 Not Listed Wherever found
Carex fissa [Unnamed] sedge 2 Not Listed Wherever found
Carex formosa [Unnamed] sedge 3 Not Listed Wherever found
Carex haysii [Unnamed] sedge 6 Not Listed Wherever found
Carex hyalina Tissue sedge 2 Not Listed Wherever found
Carex latebracteata Waterfall's sedge 2 Not Listed Wherever found
Carex lenticularis dolia [Unnamed] sedge 7 Not Listed Wherever found
Carex manhartii Manhart's sedge 4 Not Listed Wherever found
Carex oronensis [Unnamed] sedge 5 Not Listed Wherever found
Carex polymorpha Variable sedge 5 Not Listed Wherever found
Carex radfordii Radford's sedge 4 Not Listed Wherever found
Carex roanensis [Unnamed] sedge 4 Not Listed Wherever found
Carex schweinitzii [Unnamed] sedge 5 Not Listed Wherever found
Carex wahuensis herbstii No common name 1 Not Listed Wherever found
Carolella busckana Busck's gall moth 1 Not Listed Wherever found
Carpodacus cassinii Cassin's Finch 6 Not Listed Wherever found
Carposina viridis Green carposinid moth 1 Not Listed Wherever found
Carterocephalus palaemon ssp. Sonoma arctic skipper 1 Not Listed Wherever found
Cassia fasciculata macrosperma No common name 5 Not Listed Wherever found
Castilleja ambigua humboldtiensis Humboldt Bay owl's clover 1 Not Listed Wherever found
Castilleja applegatei ssp. martinii Clokey paintbrush 6 Not Listed Wherever found
Castilleja chlorotica Green-tinged paintbrush 1 Not Listed Wherever found
Castilleja cryptantha Obscure Indian paintbrush 1 Not Listed Wherever found
Castilleja fraterna No common name 1 Not Listed Wherever found
Castilleja gleasonii Mt. Gleason paintbrush 1 Not Listed Wherever found
Castilleja lasiorhyncha San Bernardino Mountains orthocarpus 1 Not Listed Wherever found
Castilleja mendocinensis Mendocino coast paintbrush 1 Not Listed Wherever found
Castilleja parvula Tushar indian paintbrush 6 Not Listed Wherever found
Castilleja pilosa steenensis Steen's mountain paintbrush 1 Not Listed Wherever found
Castilleja revealii Reveal indian paintbrush 6 Not Listed Wherever found
Castilleja rubida No common name 1 Not Listed Wherever found
Castilleja salsuginosa Monte Neva paintbrush 8 Not Listed Wherever found
Castilleja sulphurea White Mountains paintbrush 2 Not Listed Wherever found
Castilleja uliginosa Pitkin Marsh paintbrush 1 Not Listed Wherever found
Castilleja wootonii [Unnamed] indian paintbrush 2 Not Listed Wherever found
cathartes aura Turkey vulture 7 Not Listed Wherever found
Catocala pretiosa pretiosa Precious underwing 5 Not Listed Wherever found
catostomus bernardini Yaqui sucker 2 Not Listed Wherever found
Catostomus clarkii Desert sucker 1 Not Listed Desert
Catostomus insignis Sonora sucker 2 Not Listed Wherever found
Catostomus latipinnis Flannelmouth sucker 2 Not Listed Wherever found
Catostomus occidentalis lacusanserinus Goose Lake sucker 1 Not Listed Wherever found
Catostomus rimiculus ssp. Jenny Creek sucker 1 Not Listed Wherever found
Catostomus snyderi Klamath largescale sucker 1 Not Listed Wherever found
Caulanthus simulans Payson's jewelflower 1 Not Listed Wherever found
Caulostramina jaegeri Jaeger's caulostramina 1 Not Listed Wherever found
Cavaticovelia aaa Aaa water treader bug 1 Not Listed Wherever found
Ceanothus arboreus glaber No common name 1 Not Listed Wherever found
Ceanothus confusus Rincon ceanothus 1 Not Listed Wherever found
Ceanothus cuneatus rigidus Monterey ceanothus 1 Not Listed Wherever found
Ceanothus cyaneus Lakeside ceanothus 1 Not Listed Wherever found
Ceanothus divergens Calistoga ceanothus 1 Not Listed Wherever found
Ceanothus foliosus vineatus Vine Hill ceanothus 1 Not Listed Wherever found
Ceanothus gloriosus porrectus Mt. Vision ceanothus 1 Not Listed Wherever found
Ceanothus hearstiorum Hearst's ceanothus 1 Not Listed Wherever found
Ceanothus maritimus Maritime california-lilac 1 Not Listed Wherever found
Ceanothus masonii Bolinas ceanothus 1 Not Listed Wherever found
Ceanothus sonomensis Sonoma ceanothus 1 Not Listed Wherever found
Ceanothus verrucosus Wart-stemmed ceanothus 1 Not Listed Wherever found
Cephaloziella obtusilobula Roundleaf Liverwort 4 Not Listed Wherever found
Ceraclea floridana Florida ceraclean longhorn caddisfly 4 Not Listed Wherever found
Ceraclea sp. Lenat's ceraclean caddisfly 4 Not Listed Wherever found
Ceraclea vertreesi Vertrees's ceraclean caddisfly 1 Not Listed Wherever found
Cerastium arvense villosissimum Field, long-hairy chickweed 5 Not Listed Wherever found
Ceratopsyche abella Abellan hydropsyche caddisfly 1 Not Listed Wherever found
Ceratopsyche etnieri Buffalo Springs caddisfly 4 Not Listed Wherever found
Cercyonis pegala ssp. White River wood nymph 1 Not Listed White River
Cereus gracilis simpsonii Simpson's prickly-apple 4 Not Listed Wherever found
certhia americana Brown creeper 7 Not Listed Wherever found
Cesonia irvingi Key gnaphosid spider 4 Not Listed Wherever found
Chaenactis cusickii No common name 1 Not Listed Wherever found
Chaetarthria leechi Leech's chaetarthrian water scavenger beetle 1 Not Listed Wherever found
chaetodipus fallax Northwestern San Diego pocket mouse 1 Not Listed Wherever found
Chaetopappa hersheyi Mat leastdaisy 2 Not Listed Wherever found
Chaetura vauxi Vaux's swift 6 Not Listed Wherever found
Chamaerhodos nuttallii keweenawensis No common name 3 Not Listed Wherever found
Chamaesyce arnottiana `Akoko 1 Not Listed Wherever found
Chamaesyce atrococca `Akoko 1 Not Listed Wherever found
Chamaesyce celastroides tomentella `Akoko 1 Not Listed Wherever found
Chamaesyce chaetocalyx triligulata Three-tongued spurge 2 Not Listed Wherever found
Chamaesyce cumulicola No common name 4 Not Listed Wherever found
Chamaesyce golondrina Swallow spurge 2 Not Listed Wherever found
Chamaesyce olowaluana `Akoko 1 Not Listed Wherever found
Chamaesyce platysperma Flat-seeded spurge 1 Not Listed Wherever found
Chamaesyce porteriana keyensis Porter's, Key spurge 4 Not Listed Wherever found
Chamaesyce porteriana porteriana No common name 4 Not Listed Wherever found
Chamaesyce porteriana scoparia Porter's, spurge 4 Not Listed Wherever found
Chamaesyce skottsbergii vaccinioides `Akoko 1 Not Listed Wherever found
Chamaesyce sparsiflora `Akoko 1 Not Listed Wherever found
Charina trivirgata Rosy boa 2 Not Listed Wherever found
Charina trivirgata roseofusca Coastal rosy boa 1 Not Listed Wherever found
Cheilolejeunea evansii No common name 4 Not Listed Wherever found
chelone cuthbertii Cuthbert's turtlehead 4 Not Listed Wherever found
Chenopodium cycloides Sandhill goosefoot 6 Not Listed Wherever found
Chersodromia hawaiiensis Hawaiian chersodromian dance fly 1 Not Listed Wherever found
Cheumatopsyche helma Helma's net-spinning caddisfly 5 Not Listed Wherever found
Cheumatopsyche morsei Morse's net-spinning caddisfly 4 Not Listed Wherever found
Cheumatopsyche vannotei Vannote's net-spinning caddisfly 5 Not Listed Wherever found
Chilostigma itascae Headwater chilostigman caddisfly 3 Not Listed Wherever found
Chitrella regina Royal syarinid pseudoscorpion 5 Not Listed Wherever found
Chlidonias niger Black tern 6 Not Listed Wherever found
Chloealtis aspasma Siskiyou chloealtis grasshopper 1 Not Listed Wherever found
Chloris texensis Texas windmill grass 2 Not Listed Wherever found
Chlorochroa belfragii Belfragi's chlorochroan bug 3 Not Listed Wherever found
Chlorochroa dismalia Dismal Swamp chlorochroan bug 5 Not Listed Wherever found
Chlorochroa rita Santa Rita Mountains chlorochroan bug 2 Not Listed Wherever found
Chlorogalum grandiflorum Red Hills soaproot 1 Not Listed Wherever found
Chlosyne leanira osoflaco Oso Flaco patch butterfly 1 Not Listed Wherever found
Choeronycteris mexicana Mexican long-tongued bat 2 Not Listed Wherever found
Choisya mollis Santa Cruz star leaf 2 Not Listed Wherever found
chordeiles acutipennis Lesser nighthawk 7 Not Listed Wherever found
Chorizanthe biloba immemora San Benito spineflower 1 Not Listed Wherever found
Chorizanthe cuspidata cuspidata San Francisco Bay spineflower 1 Not Listed Wherever found
Chorizanthe leptotheca Ramona spineflower 1 Not Listed Wherever found
Chorizanthe parryi parryi Parry's spineflower 1 Not Listed Wherever found
Chorizanthe polygonoides longispina No common name 1 Not Listed Wherever found
chorizanthe procumbens Prostrate spineflower 6 Not Listed Wherever found
Chorizanthe rectispina One-awned spineflower 1 Not Listed Wherever found
Chromolaena borinquensis No common name 4 Not Listed Wherever found
Chromolaena oteroi No common name 4 Not Listed Wherever found
Chrysophyllum cainito No common name 4 Not Listed Wherever found
Chrysopsis godfreyi Godfrey's golden aster 4 Not Listed Wherever found
Chrysopsis gossypina cruiseana Cruise's golden aster 4 Not Listed Wherever found
Chrysosplenium iowense No common name 3 Not Listed Wherever found
Chrysothamnus eremobius No common name 1 Not Listed Wherever found
Chrysothamnus molestus No common name 2 Not Listed Wherever found
Chrysothamnus nauseosus texensis No common name 2 Not Listed Wherever found
Chrysothamnus parryi hinckleyi No common name 2 Not Listed Wherever found
Cicindela arenicola Idaho dunes tiger beetle 1 Not Listed Wherever found
Cicindela cazieri Cazier's tiger beetle 2 Not Listed Wherever found
Cicindela chlorocephala smythi Smyth's tiger beetle 2 Not Listed Wherever found
Cicindela hirticollis gravida Sandy beach tiger beetle 1 Not Listed Wherever found
Cicindela latesignata obliviosa Oblivious tiger beetle 1 Not Listed Wherever found
Cicindela nevadica olmosa Los Olmos tiger beetle 2 Not Listed Wherever found
Cicindela nigrocoerulea subtropica Subtropical blue-black tiger beetle 2 Not Listed Wherever found
Cicindela obsoleta neojuvenilis Neojuvenile tiger beetle 2 Not Listed Wherever found
Cicindela oregona maricopa Maricopa tiger beetle 2 Not Listed Wherever found
Cicindela tranquebarica ssp. San Joaquin tiger beetle 1 Not Listed Wherever found
Cicindela tranquebarica viridissima Greenest tiger beetle 1 Not Listed Wherever found
Cimicifuga elata Tall bugbane 1 Not Listed Wherever found
Cimicifuga rubifolia No common name 4 Not Listed Wherever found
Cincinnatia helicogyra Crystal siltsnail 4 Not Listed Wherever found
Cincinnatia vanhyningi Seminole siltsnail 4 Not Listed Wherever found
circus cyaneus Northern harrier 7 Not Listed Wherever found
Cirsium crassicaule Slough thistle 1 Not Listed Wherever found
Cirsium fontinale campylon Mt. Hamilton thistle 1 Not Listed Wherever found
Cirsium hillii [Unnamed] thistle 3 Not Listed Wherever found
Cirsium hydrophilum vaseyi Mt. Tamalpais thistle 1 Not Listed Wherever found
Cirsium longistylum [Unnamed] thistle 6 Not Listed Wherever found
Cirsium mohavense Virgin thistle 6 Not Listed Wherever found
Cirsium occidentale compactum Compact cobweb thistle 1 Not Listed Wherever found
Cirsium ownbeyi Ownbey's thistle 6 Not Listed Wherever found
Cirsium parryi mogollonicum Mogollon thistle 2 Not Listed Wherever found
Cirsium sp. Sp. nov. ined. cirsium 6 Not Listed R6
Cladonia psoromica Bluff Mountain Reindeer Lichen 4 Not Listed Wherever found
claopodium whippleanum Whipple's claopodium moss 6 Not Listed Wherever found
Clarkia borealis arida Arid northern clarkia 1 Not Listed Wherever found
Clarkia concinna automixa East Bay clarkia 1 Not Listed Wherever found
Clarkia concinna raichei Tomales clarkia 1 Not Listed Wherever found
Clarkia mosquinii mosquinii Mosquin's clarkia 1 Not Listed Wherever found
Clarkia mosquinii xerophila Enterprise clarkia 1 Not Listed Wherever found
Clarkia rostrata Beaked clarkia 1 Not Listed Wherever found
Clarkia tembloriensis ssp. calientensis Caliente clarkia 1 Not Listed Wherever found
Clavicoccus erinaceus Oahu abutilon clavicoccus mealybug 1 Not Listed Wherever found
Clavicoccus tribulus Oahu ke`oke`o clavicoccus mealybug 1 Not Listed Wherever found
Claytonia lanceolata flava No common name 1 Not Listed Wherever found
Claytonia lanceolata peirsonii Peirson's spring beauty 1 Not Listed Wherever found
Claytonia virginica hammondiae [Unnamed] spring-beauty 5 Not Listed Wherever found
Clematis addisonii Addison's virgin's bower 5 Not Listed Wherever found
Clematis viticaulis Millboro leatherflower 5 Not Listed Wherever found
Cleome multicaulis Slender spiderflower 6 Not Listed Wherever found
Clethrionomys gapperi maurus Kentucky red-backed vole 4 Not Listed Wherever found
Clinopodium ashei No common name 4 Not Listed Wherever found
Cnemidophorus burti Canyon spotted whiptail 2 Not Listed Wherever found
Cnemidophorus dixoni Gray-checkered whiptail 2 Not Listed Wherever found
Cnemidophorus hyperythrus Orange-throated whiptail 1 Not Listed Wherever found
cnemidophorus hyperythrus ssp. beldingi Belding's orange-throated whiptail 6 Not Listed Wherever found
Cnemidophorus tigris multiscutatus Coastal western whiptail 1 Not Listed Wherever found
Coccyzus americanus ssp. occidentalis No Common Name 8 Not Listed Wherever found
Coccyzus erythropthalmus Black-billed Cuckoo 6 Not Listed Wherever found
Coelorachis tuberculosa No common name 4 Not Listed Wherever found
Coelus globosus Globose dune beetle 1 Not Listed Wherever found
Coelus pacificus Channel Islands dune beetle 1 Not Listed Wherever found
Coenonycha clementina San Clemente Island coenonycha beetle 1 Not Listed Wherever found
Colaptes chrysoides Gilded Flicker 6 Not Listed Wherever found
Coleonyx switaki Barefoot gecko 1 Not Listed Wherever found
Coleonyx variegatus abbotti San Diego banded gecko 1 Not Listed Wherever found
Coleophora leucochrysella Chestnut casebearer moth 5 Not Listed Wherever found
Coleotichus blackburniae Koa shield bug 1 Not Listed Wherever found
Collinsia antonina No common name 1 Not Listed Wherever found
collinsia multicolor San Francisco collinsia 8 Not Listed Wherever found
Collomia mazama Crater Lake collomia 1 Not Listed Wherever found
Collomia renacta No common name 1 Not Listed Wherever found
Colubrina stricta Comal snakewood 2 Not Listed Wherever found
Comarostaphylis diversifolia diversifolia Summer-holly 1 Not Listed Wherever found
Condalia hookeri edwardsiana Edwards' brasil 2 Not Listed Wherever found
Conepatus mesoleucus figginsi Colorado hog-nosed skunk 6 Not Listed Wherever found
Conepatus mesoleucus telmalestes Big Thicket hog-nosed skunk 2 Not Listed Wherever found
Conioselinum mexicanum Hemlock, Mexican parsley 2 Not Listed Wherever found
Conostegia rufescens No common name 4 Not Listed Wherever found
Conradina grandiflora [Unnamed] rosemary 4 Not Listed Wherever found
Contopus cooperi Olive-sided flycatcher 7 Not Listed Wherever found
convolvulus equitans Clay bindweed 6 Not Listed Wherever found
Convolvulus equitans Small-flowered morning-glory 8 Not Listed Wherever found
Cophura hurdi Antioch cophuran robberfly 1 Not Listed Wherever found
Copris gopheri Copris tortoise commensal scarab 4 Not Listed Wherever found
Cordia wagnerorum No common name 4 Not Listed Wherever found
Cordylanthus maritimus palustris Northcoast birds-beak 1 Not Listed Wherever found
Cordylanthus mollis hispidus Hispid birds-beak 1 Not Listed Wherever found
Cordylanthus orcuttianus Orcutt's bird's-beak 1 Not Listed Wherever found
Cordylanthus rigidus littoralis Seaside birds-beak 1 Not Listed Wherever found
Cordylanthus tecopensis Tecopa bird's-beak 1 Not Listed Wherever found
Cordylanthus tenuis barbatus Fresno County bird's-beak 1 Not Listed Wherever found
Cordylanthus tenuis pallescens Pallid birds-beak 1 Not Listed Wherever found
Coregonus kiyi Kiyi 3 Not Listed Wherever found
Coregonus reighardi Shortnose cisco 3 Not Listed Wherever found
Coregonus zenithicus Shortjaw cisco 3 Not Listed Wherever found
Coreopsis hamiltonii Mt. Hamilton coreopsis 1 Not Listed Wherever found
Coreopsis intermedia Golden wave tickseed 4 Not Listed Wherever found
Corvomeyenia carolinensis Carolina sponge 4 Not Listed Wherever found
Corydalis aquae-gelidae No common name 1 Not Listed Wherever found
Coryphantha chaffeyi Chaffey's cory cactus 2 Not Listed Wherever found
Coryphantha dasyacantha dasyacantha No common name 2 Not Listed Wherever found
Coryphantha duncanii Duncan's cory cactus 2 Not Listed Wherever found
Coryphantha recurvata Santa Cruz beehive cactus 2 Not Listed Wherever found
Coryphantha sulcata nickelsiae Nickel's cory cactus 2 Not Listed Wherever found
Coryphantha vivipara alversonii Alverson's foxtail cactus 1 Not Listed Wherever found
Cottus asperrimus Rough sculpin 1 Not Listed Wherever found
Cottus bairdii Malheur mottled sculpin 1 Not Listed Wherever found
Cottus leiopomus Wood River sculpin 1 Not Listed Wherever found
Cottus marginatus Margined sculpin 1 Not Listed Wherever found
Cottus sp. Bluestone sculpin 5 Not Listed Wherever found
Cottus tenuis Slender sculpin 1 Not Listed Wherever found
Coturnicops noveboracensis Yellow Rail 6 Not Listed Wherever found
Coursetia glabella No common name 2 Not Listed Wherever found
Crambus daeckeellus Daecke's pyralid moth 5 Not Listed Wherever found
Crangonyx dearolfi Dearolf's cave amphipod 5 Not Listed Wherever found
Crataegus harbisonii [Unnamed] haw 4 Not Listed Wherever found
Crataegus oreophila Balsam Mountain Hawthorn 4 Not Listed
Crataegus triflora No common name 4 Not Listed Wherever found
Crataegus warneri Warner hawthorn 2 Not Listed Wherever found
Crenichthys baileyi thermophilus Moorman White River springfish 1 Not Listed Wherever found
Crotalus cerastes sidewinder 6 Not Listed Wherever found
Crotalus mitchellii Speckled rattlesnake 6 Not Listed Wherever found
Crotalus ruber ruber Northern red diamond rattlesnake 1 Not Listed Wherever found
crotalus scutulatus ssp. scutulatus Mojave green rattlesnake 2 Not Listed Wherever found
Croton alabamensis alabamensis Alabama croton 4 Not Listed Wherever found
Croton fishlockii No common name 4 Not Listed Wherever found
Cryptantha aperta Grand Junction catseye 6 Not Listed Wherever found
Cryptantha cinerea arenicola No common name 6 Not Listed Wherever found
Cryptantha creutzfeldtii No common name 6 Not Listed Wherever found
Cryptantha crinita Silky cryptantha 1 Not Listed Wherever found
Cryptantha insolita [Unnamed] catseye 1 Not Listed Wherever found
Cryptantha rollinsii No common name 6 Not Listed Wherever found
Cryptantha roosiorum Bristlecone catseye 1 Not Listed Wherever found
Cryptantha shackletteana [Unnamed] catseye 7 Not Listed Wherever found
Cryptantha sobolifera Schoolcraft's cryptantha 1 Not Listed Wherever found
Cryptantha subcapitata No common name 6 Not Listed Wherever found
Cryptantha welshii Welsh's cryptantha 1 Not Listed Wherever found
Cryptochia denningi Denning's cryptic caddisfly 1 Not Listed Wherever found
Cryptochia excella Kings Canyon cryptochian caddisfly 1 Not Listed Wherever found
Cryptochia neosa Blue Mountains cryptochian caddisfly 1 Not Listed Wherever found
Cryptochia shasta Confusion caddisfly 1 Not Listed Wherever found
Cryptomastix magnidentata Mission Creek oregonian 1 Not Listed Wherever found
Ctenonotus cooki Cook's anole 4 Not Listed Wherever found
Cuphea aspera No common name 4 Not Listed Wherever found
Cupressus forbesii Tecate cypress 1 Not Listed Wherever found
Cupressus goveniana pigmaea Mendocino cypress 1 Not Listed Wherever found
Cupressus macrocarpa Monterey cypress 1 Not Listed Wherever found
Cuscuta attenuata Slender dodder 2 Not Listed Wherever found
Cuscuta harperi Harper's dodder 4 Not Listed Wherever found
Cuscuta warneri Warner's dodder 6 Not Listed Wherever found
Cusickiella quadricostata Bodie Hills draba 1 Not Listed Wherever found
Cyanea leptostegia Giant koke`e 1 Not Listed Wherever found
Cyanea longissima Haha 1 Not Listed Wherever found
Cycleptus elongatus Blue sucker 3 Not Listed Wherever found
Cyclocephala miamiensis Miami roundhead scarab 4 Not Listed Wherever found
Cyclocosmia torreya Torreya trap-door spider 4 Not Listed Wherever found
Cycloptilum irregularis Keys scaly cricket 4 Not Listed Wherever found
Cygnus buccinator Trumpeter swan 6 Not Listed Wherever found
Cylindrocolea andersonii [Unnamed] liverwort 4 Not Listed Wherever found
Cymbiodyta arizonica Chiricahua water scavenger beetle 2 Not Listed Wherever found
Cymocythere clavata Oconee crayfish ostracod 4 Not Listed Wherever found
Cymopterus acaulis higginsii Higgins biscuitroot 6 Not Listed Wherever found
Cymopterus davisii No common name 1 Not Listed Wherever found
Cymopterus douglassii No common name 1 Not Listed Wherever found
Cymopterus goodrichii No common name 1 Not Listed Wherever found
Cymopterus megacephalus No common name 2 Not Listed Wherever found
Cymopterus ripleyi saniculoides No common name 1 Not Listed Wherever found
Cynanchum wigginsii No common name 2 Not Listed Wherever found
Cynomys ludovicianus arizonensis Arizona black-tailed prairie dog 2 Not Listed Wherever found
Cyperus grayoides Umbrella sedge 3 Not Listed Wherever found
Cyperus louisianensis [Unnamed] sedge 4 Not Listed Wherever found
Cyperus onerosus Flat dune sedge 2 Not Listed Wherever found
Cyperus rockii No common name 1 Not Listed Wherever found
Cyperus urbanii Urban's flatsedge 4 Not Listed Wherever found
Cyprinella callisema Ocmulgee shiner 4 Not Listed Wherever found
Cyprinella proserpina Proserpine shiner 2 Not Listed Wherever found
Cyprinodon Palomas pupfish 2 Not Listed Wherever found
Cyprinodon eximius Conchos pupfish 2 Not Listed Wherever found
Cyprinodon nevadensis shoshone Shoshone pupfish 1 Not Listed Wherever found
Cypripedium fasciculatum Clustered lady's-slipper 1 Not Listed Wherever found
Cypripedium kentuckiense [Unnamed] lady's-slipper 4 Not Listed Wherever found
Cypseloides niger Black Swift 1 Not Listed Wherever found
Cyrtandra biserrata Ha`iwale 1 Not Listed Wherever found
Cyrtandra halawensis Ha`iwale 1 Not Listed Wherever found
Cyrtandra kealiae Ha`iwale 1 Not Listed Wherever found
Cyrtandra lydgatei Ha`iwale 1 Not Listed Wherever found
Cyrtandra macrocalyx Ha`iwale 1 Not Listed Wherever found
Cyrtandra pickeringii Ha`iwale 1 Not Listed Wherever found
Cyrtandra pruinosa Ha`iwale 1 Not Listed Wherever found
Cyrtandra sandwicensis Ha`iwale 1 Not Listed Wherever found
Dactylocythere isabelae [Unnamed] ostracod 4 Not Listed Wherever found
Dactylocythere peedeensis Pee Dee crayfish ostracod 4 Not Listed Wherever found
Dactylocythere prinsi Whitewater crayfish ostracod 4 Not Listed Wherever found
Daihinibaenetes arizonensis Arizona giant sand treader cricket 2 Not Listed Wherever found
Dalea flavescens epica Hole-In-The-Rock prairie-clover 6 Not Listed Wherever found
Dalea reverchonii Comanche-peak prairie-clover 2 Not Listed Wherever found
Dalea sabinalis Sabinal prairie-clover 2 Not Listed Wherever found
Decodes stevensi Stevens' tortricid moth 6 Not Listed Wherever found
Dedeckera eurekensis July gold 1 Not Listed Wherever found
Deinocossonus nesiotes Oahu nesiotes weevil 1 Not Listed Wherever found
Deinomimesa hawaiiensis Hawaiian deinomimesan sphecid wasp 1 Not Listed Wherever found
Deinomimesa punae Puna deinomimesan sphecid wasp 1 Not Listed Wherever found
Delphinium californicum interius Hospital Canyon larkspur 1 Not Listed Wherever found
Delphinium exaltatum Tall larkspur 4 Not Listed Wherever found
Delphinium hesperium cuyamacae Cuyamaca larkspur 1 Not Listed Wherever found
Delphinium hutchinsonae Hutchinson's delphinium 1 Not Listed Wherever found
Delphinium leucophaeum Larkspur 1 Not Listed Wherever found
Delphinium nuttallii ssp. nuttallii Willamette Valley larkspur 1 Not Listed Wherever found
Delphinium parryi blochmaniae Dune larkspur 1 Not Listed Wherever found
Delphinium recurvatum Recurved larkspur 1 Not Listed Wherever found
Dendrocygna arborea West Indian whistling duck 4 Not Listed Puerto Rico
Dendrocygna bicolor Fulvous whistling duck 1 Not Listed Wherever found
Dendrographa leucophaea No common name 1 Not Listed Wherever found
Dendroica dominica stoddardi Stoddard's yellow-throated warbler 4 Not Listed Wherever found
dendroica petechia ssp. brewsteri Yellow warbler 7 Not Listed Wherever found
Dendroica petechia ssp. sonorana Sonoran Yellow Warbler 6 Not Listed Wherever found
Dendromecon rigida rhamnoides Island tree poppy 1 Not Listed Wherever found
Dendromecon rigida ssp. harfordii Channel Island tree poppy 1 Not Listed Wherever found
Dendropemon sintenisii Hicaquillo 4 Not Listed Wherever found
Deronectes neomexicana Bonita diving beetle 2 Not Listed Wherever found
Deropristus deroderus Haleakala deropristus ground beetle 1 Not Listed Wherever found
Desmodium humifusum Ground-spreading tick-trefoil 5 Not Listed Wherever found
Desmodium lindheimeri Lindheimer's tickseed 2 Not Listed Wherever found
Desmognathus brimleyorum Ouachita dusky salamander 4 Not Listed Wherever found
Desmognathus wrighti Pygmy salamander 4 Not Listed Wherever found
Desmona bethula Amphibious caddisfly 1 Not Listed Wherever found
Desmopachria cenchramis Fig seed diving beetle 4 Not Listed Wherever found
Diacyclops jeanneli putei Carolina well diacyclops 4 Not Listed Wherever found
diadophis punctatus Ringneck snake 2 Not Listed Wherever found
Diadophis punctatus modestus San Bernardino ringneck snake 1 Not Listed Wherever found
Diadophis punctatus similis San Diego ringneck snake 1 Not Listed Wherever found
Diastole matafaoi Mt. Matafao different snail 1 Not Listed Wherever found
Diastole schmeltziana [Unnamed] snail 1 Not Listed Wherever found
dicamptodon tenebrosus Pacific giant salamander 6 Not Listed Wherever found
Dicerandra radfordiana [Unnamed] mint 4 Not Listed Wherever found
Dichanthelium aciculare var. aciculare No common name 4 Not Listed Wherever found
Dichanthelium acuminatum acuminatum The Geysers panic grass 1 Not Listed Wherever found
Dichanthelium nudicaule No common name 4 Not Listed Wherever found
Dicliptera krugii No common name 4 Not Listed Wherever found
Dicranopselaphus variegatus Variegated false water penny 3 Not Listed Wherever found
dicranoweisia crispula Dicranoweisia moss 6 Not Listed Wherever found
Digitaria floridana No common name 4 Not Listed Wherever found
Digitaria gracillima No common name 4 Not Listed Wherever found
Dionda nigrotaeniata Guadalupe roundnose Minnow 2 Not Listed Wherever found
Diplacus clevelandii Cleveland's bush monkeyflower 8 Not Listed Wherever found
Diplectrona californica California diplectronan caddisfly 1 Not Listed Wherever found
Diplectrona rossi [Unnamed] caddisfly 4 Not Listed Wherever found
Dipodomys californicus eximius Marysville California kangaroo rat 1 Not Listed Wherever found
Dipodomys heermanni berkleyensis Berkeley kangaroo rat 8 Not Listed Wherever found
Dipodomys heermanni dixoni Merced kangaroo rat 1 Not Listed Wherever found
Dipodomys merriami collinus Earthquake Merriam's kangaroo rat 1 Not Listed Wherever found
Dipodomys merriami frenatus Virgin Merriam's kangaroo rat 6 Not Listed Wherever found
Dipodomys microps alfredi Gunnison Island kangaroo rat 6 Not Listed Wherever found
Dipodomys microps leucotis Marble Canyon kangaroo rat 2 Not Listed Wherever found
Dipodomys microps russeolus Dolphin Island kangaroo rat 6 Not Listed Wherever found
Dipodomys nitratoides brevinasus Short-nosed kangaroo rat 1 Not Listed Wherever found
Dipodomys ordii cineraceus Dolphin Island ord's kangaroo rat 6 Not Listed Wherever found
dipodomys simulans Dulzura kangaroo rat 6 Not Listed Wherever found
dipsosaurus dorsalis Desert iguana 2 Not Listed Wherever found
Disconaias salinasensis Salina mucket 2 Not Listed Wherever found
Discus marmorensis Marbled disc 1 Not Listed Wherever found
Discus shemeki cockerelli Cockerell's striate disc 6 Not Listed Wherever found
Disenochus micantipennis Kauai disenochus ground beetle 1 Not Listed Wherever found
Dissanthelium californicum California dissanthelium 1 Not Listed Wherever found
Distoleon perjerus Molokai antlion 1 Not Listed Wherever found
Ditaxis serrata California ditaxis 1 Not Listed Wherever found
Dodecatheon austrofrigidum Tundra shootingstar 1 Not Listed Wherever found
Dolania americana American sandburrowing mayfly 4 Not Listed Wherever found
Dosilia palmeri Oklawaha sponge 4 Not Listed Wherever found
Douglasia idahoensis No common name 1 Not Listed Wherever found
Draba arida No common name 1 Not Listed Wherever found
Draba asterophora macrocarpa Cup Lake draba 1 Not Listed Wherever found
Draba carnosula Mt. Eddy draba 1 Not Listed Wherever found
Draba crassifolia nevadensis Dolomite draba 1 Not Listed Wherever found
Draba jaegeri No common name 1 Not Listed Wherever found
Draba murrayi No common name 7 Not Listed Wherever found
Draba oreibata serpentina No common name 1 Not Listed Wherever found
Draba paucifructa No common name 1 Not Listed Wherever found
Draba pectinipila No common name 6 Not Listed Wherever found
Draba smithii No common name 6 Not Listed Wherever found
Draba sobolifera Stolon whitlow-grass 6 Not Listed Wherever found
Draba standleyi Standley whitlow-grass 2 Not Listed Wherever found
Draba trichocarpa Stanley whitlow-grass 1 Not Listed Wherever found
Draba yukonensis No common name 7 Not Listed Wherever found
Dracontium polyphyllum No common name 4 Not Listed Wherever found
Drosophila lanaiensis Lanai pomace fly 1 Not Listed Wherever found
Dryobius sexnotatus Sixbanded long-horned beetle 4 Not Listed Wherever found
dryocopus pileatus Pileated woodpecker 6 Not Listed Wherever found
Dubautia arborea Na`ena`e 1 Not Listed Wherever found
Dubautia knudsenii filiformis Na`ena`e 1 Not Listed Wherever found
Dubautia microcephala Na`ena`e 1 Not Listed Wherever found
Dubautia sherffiana Sherff railliardia 1 Not Listed Wherever found
Dubiraphia brunnescens Brownish dubiraphian riffle beetle 1 Not Listed Wherever found
Dubiraphia giulianii Giuliani's dubiraphian riffle beetle 1 Not Listed Wherever found
Dubiraphia parva Little riffle beetle 4 Not Listed Wherever found
Dubiraphia robusta Robust dubiraphian riffle beetle 3 Not Listed Wherever found
Dudleya abramsii affinis San Bernardino Mountains dudleya 1 Not Listed Wherever found
Dudleya abramsii bettinae San Luis serpentine dudleya 1 Not Listed Wherever found
Dudleya attentuata orcuttii Orcutt's dudleya 1 Not Listed Wherever found
Dudleya blochmaniae blochmaniae Short-leaved dudleya 1 Not Listed Wherever found
Dudleya candelabrum Candleholder dudleya 1 Not Listed Wherever found
Dudleya cymosa costifolia Pierpoint Springs liveforever 1 Not Listed Wherever found
Dudleya cymosa crebrifolia San Gabriel River dudleya 1 Not Listed Wherever found
Dudleya multicaulis Many-stemmed liveforever 1 Not Listed Wherever found
Dudleya saxosa saxosa Panamint dudleya 1 Not Listed Wherever found
Dudleya variegata Variegated dudleya 1 Not Listed Wherever found
Dudleya virens Green liveforever 1 Not Listed Wherever found
dudleya virens ssp. insularis Island green dudleya 1 Not Listed Wherever found
Dumontia oregonensis hairy water flea 1 Not Listed Wherever found
Eanus hatchi Hatch's click beetle 1 Not Listed Wherever found
Ecclisomyia bilera King's Creek ecclisomyian caddisfly 1 Not Listed Wherever found
Echeandia chandleri Lilia de los llanos 2 Not Listed Wherever found
Echinocereus engelmannii howei Howe's hedgehog cactus 1 Not Listed Wherever found
Echinocereus engelmannii munzii Munz's hedgehog cactus 1 Not Listed Wherever found
Echinocereus papillosus angusticeps Small papillosus 2 Not Listed Wherever found
Echinocereus viridiflorus cylindricus Golden-spined hedgehog cactus 2 Not Listed Wherever found
Echinodorus tenellus No common name 6 Not Listed Wherever found
Echinomastus erectocentrus erectocentrus No common name 2 Not Listed Wherever found
Ectemnius bidecoratus Bidecoratus sphecid wasp 1 Not Listed Wherever found
Ectemnius curtipes Short-foot ectemnius sphecid wasp 1 Not Listed Wherever found
Ectemnius fulvicrus Brown cross ectemnius sphecid wasp 1 Not Listed Wherever found
Ectemnius giffardi Giffard's ectemnius sphecid wasp 1 Not Listed Wherever found
Ectemnius haleakalae Haleakala ectemnius sphecid wasp 1 Not Listed Wherever found
Ectemnius rubrocaudatus Redtail sphecid wasp 1 Not Listed Wherever found
Ectodemia castaneae American chestnut nepticulid moth 5 Not Listed Wherever found
Ectodemia phleophaga Phleophagan chestnut nepticulid moth 5 Not Listed Wherever found
Efferia antiochi Antioch efferian robberfly 1 Not Listed Wherever found
Egretta rufescens Reddish egret 4 Not Listed Wherever found
Elanoides forficatus Swallow-tailed Kite 4 Not Listed Wherever found
elanus caeruleus White-tailed kite 6 Not Listed Wherever found
Elanus leucurus White-tailed Kite 1 Not Listed Wherever found
Eleocharis wolfii No common name 3 Not Listed Wherever found
Eleutherodactylus eneidae Mottled coqui 4 Not Listed Wherever found
Eleutherodactylus karlschmidti Web-footed coqui 4 Not Listed Wherever found
Elimia albanyensis Black-crest elima 4 Not Listed Wherever found
Elimia aterina Coal elimia 4 Not Listed Wherever found
Elimia boykiniana Flaxen elimia 4 Not Listed Wherever found
Elimia capillaris Spindle elimia 4 Not Listed Wherever found
Elimia fascinans Banded elimia 4 Not Listed Wherever found
Elimia haysiana Silt elimia 4 Not Listed Wherever found
Elimia hydei Gladiator elimia 4 Not Listed Wherever found
Elimia interrupta Knotty elimia 4 Not Listed Wherever found
Elimia interveniens Slowwater elimia 4 Not Listed Wherever found
Elimia porrecta Nymph elimia 4 Not Listed Wherever found
Elimia pybasi Spring elimia 4 Not Listed Wherever found
Elimia strigosa Brook elimia 4 Not Listed Wherever found
Elimia troostiana Mossy elimia 4 Not Listed Wherever found
Elimia varians Puzzle elimia 4 Not Listed Wherever found
Elliptio judithae Neuse slabshell 4 Not Listed Wherever found
Elliptio nigella Winged spike 4 Not Listed Wherever found
Elliptio shepardiana Altamaha lance 4 Not Listed Wherever found
Elliptio sp. Waccamaw lance 4 Not Listed Wherever found
Elliptio waccamawensis Waccamaw spike 4 Not Listed Wherever found
Elliptio waltoni Florida lance 4 Not Listed Wherever found
Elodea schweinitzii Schweinitz's waterweed 5 Not Listed Wherever found
Elymus svensonii No common name 4 Not Listed Wherever found
Emballonura semicaudata semicaudata Sheath-tailed Bat 1 Not Listed Wherever found
Empicoris pulchrus Pulchrus thread bug 1 Not Listed Wherever found
Empidonax fulvifrons Buff-breasted Flycatcher 9 Not Listed Wherever found
Empidonax traillii Willow Flycatcher 7 Not Listed Wherever found
Empidonax traillii brewsteri Little willow flycatcher 1 Not Listed Wherever found
Empidonax virescens Acadian Flycatcher 6 Not Listed Wherever found
Enallagma laterale Lateral bluet 5 Not Listed Wherever found
Enceliopsis covillei Panamint daisy 1 Not Listed Wherever found
Encyclia kranzlinii No common name 4 Not Listed Wherever found
Ensatina eschscholtzii croceator Yellow-blotched ensatina 1 Not Listed Wherever found
Ensatina eschscholtzii klauberi Large-blotched ensatina 1 Not Listed Wherever found
Eobrachycentrus gelidae Mt. Hood primitive brachycentrid caddisfly 1 Not Listed Wherever found
Eopenthes ambiguus Ambiguous eopenthes click beetle 1 Not Listed Wherever found
Eopenthes arduus Arduous eopenthes click beetle 1 Not Listed Wherever found
Eopenthes auratus Golden eopenthes click beetle 1 Not Listed Wherever found
Eopenthes celatus Hidden eopenthes click beetle 1 Not Listed Wherever found
Eopenthes cognatus Cognatus eopenthes click beetle 1 Not Listed Wherever found
Eopenthes debilis Weak eopenthes click beetle 1 Not Listed Wherever found
Eopenthes deceptor Deceptive eopenthes click beetle 1 Not Listed Wherever found
Eopenthes funebris Death eopenthes click beetle 1 Not Listed Wherever found
Eopenthes germanus Germanus eopenthes click beetle 1 Not Listed Wherever found
Eopenthes kauaiensis Kauai eopenthes click beetle 1 Not Listed Wherever found
Eopenthes muticus Muticus eopenthes click beetle 1 Not Listed Wherever found
Eopenthes pallipes Pallipes eopenthes click beetle 1 Not Listed Wherever found
Eopenthes plebeius Common eopenthes click beetle 1 Not Listed Wherever found
Eopenthes politus Politus eopenthes click beetle 1 Not Listed Wherever found
Eopenthes tarsalis Tarsalis eopenthes click beetle 1 Not Listed Wherever found
Eopenthes tinctus Tinged eopenthes click beetle 1 Not Listed Wherever found
Eopenthes unicolor Unicolored eopenthes click beetle 1 Not Listed Wherever found
Ephemera triplex West Virginia burrowing mayfly 5 Not Listed Wherever found
Ephemerella argo Argo ephemerellan mayfly 3 Not Listed Wherever found
Ephydatia subtilis Kissimmee sponge 4 Not Listed Wherever found
Epilobium nevadense Nevada willowherb 6 Not Listed Wherever found
Epilobium oreganum Oregon fireweed 1 Not Listed Wherever found
eptesicus fuscus Big brown bat 6 Not Listed Wherever found
Eragrostis leptostachya No common name 1 Not Listed Wherever found
Eragrostis pectinacea Sanibel love grass 4 Not Listed Wherever found
Eremarionta immaculata White desertsnail 1 Not Listed Wherever found
Eremarionta millepalmarum Thousand Palms desertsnail 1 Not Listed Wherever found
Eremarionta morongoana Morongo desertsnail 1 Not Listed Wherever found
Eriastrum brandegeeae Brandegee eriastrum 1 Not Listed Wherever found
Ericameria crispa No common name 6 Not Listed Wherever found
Ericameria fasciculata Eastwood's goldenweed 1 Not Listed Wherever found
Ericameria nauseosa var. iridis No common name 6 Not Listed Wherever found
Ericameria zionis No common name 6 Not Listed Wherever found
Erigeron anchana Mogollon fleabane 2 Not Listed Wherever found
Erigeron canaanii No common name 6 Not Listed Wherever found
Erigeron carringtonae No common name 6 Not Listed Wherever found
Erigeron cronquistii Cronquist daisy 6 Not Listed Wherever found
Erigeron heligraphicus Pinalenos fleabane 2 Not Listed Wherever found
Erigeron howellii Howell's fleabane 1 Not Listed Wherever found
Erigeron kachinensis Kachina daisy 6 Not Listed Wherever found
Erigeron lackshewitz No common name 6 Not Listed Wherever found
Erigeron latus [Unnamed] fleabane 1 Not Listed Wherever found
Erigeron maguirei harrisonii No common name 6 Not Listed Wherever found
Erigeron mancus Depauperate daisy 6 Not Listed Wherever found
Erigeron multiceps Kern River daisy 1 Not Listed Wherever found
Erigeron oreganus Gorge fleabane 1 Not Listed Wherever found
Erigeron ovinus No common name 1 Not Listed Wherever found
Erigeron pulchellus tolsteadii No common name 3 Not Listed Wherever found
Erigeron salmonensis No common name 1 Not Listed Wherever found
Erigeron sionis No common name 6 Not Listed Wherever found
Erigeron sivinskii No common name 2 Not Listed Wherever found
Erigeron sp. Sp. nov. ined. erigeron 6 Not Listed Wherever found
Erigeron supplex Supple daisy 1 Not Listed Wherever found
Erigeron untermannii No common name 6 Not Listed Wherever found
Erigeron versicolor Sonora fleabane 2 Not Listed Wherever found
Eriochloa michauxii simpsonii No common name 4 Not Listed Wherever found
Eriogonum alpinum Trinity buckwheat 1 Not Listed Wherever found
Eriogonum anemophilum [Unnamed] buckwheat 1 Not Listed Wherever found
Eriogonum apachense Apache wild-buckwheat 2 Not Listed Wherever found
Eriogonum aretioides Widstoe wild-buckwheat 6 Not Listed Wherever found
Eriogonum bifurcatum Forked buckwheat 8 Not Listed Wherever found
Eriogonum breedlovei breedlovei Piute buckwheat 1 Not Listed Wherever found
Eriogonum butterworthianum Butterworth's buckwheat 1 Not Listed Wherever found
Eriogonum capillare San Carlos wild-buckwheat 2 Not Listed Wherever found
Eriogonum chrysops Golden buckwheat 1 Not Listed Wherever found
Eriogonum crocatum Conejo buckwheat 1 Not Listed Wherever found
Eriogonum cusickii Cusick's buckwheat 1 Not Listed Wherever found
Eriogonum eremicola Wild Rose Canyon buckwheat 1 Not Listed Wherever found
Eriogonum ericifolium thornei Thorne's buckwheat 1 Not Listed Wherever found
Eriogonum flavum aquilinum [Unnamed] wild-buckwheat 7 Not Listed Wherever found
Eriogonum giganteum compactum Santa Barbara Island buckwheat 1 Not Listed Wherever found
Eriogonum giganteum formosum San Clemente Island buckwheat 1 Not Listed Wherever found
Eriogonum grande rubescens Large red buckwheat 1 Not Listed Wherever found
Eriogonum grande timorum San Nicolas Island buckwheat 1 Not Listed Wherever found
Eriogonum holmgrenii Holmgren's buckwheat 1 Not Listed Wherever found
Eriogonum intrafractum Jointed buckwheat 1 Not Listed Wherever found
Eriogonum kennedyi pinicola Cache Peak buckwheat 1 Not Listed Wherever found
Eriogonum lagopus No common name 6 Not Listed Wherever found
Eriogonum lewisii No common name 1 Not Listed Wherever found
Eriogonum lobbii robustum No common name 1 Not Listed Wherever found
Eriogonum longifolium harperi No common name 4 Not Listed Wherever found
Eriogonum meledonum [Unnamed] buckwheat 1 Not Listed Wherever found
Eriogonum microthecum johnstonii Johnston's buckwheat 1 Not Listed Wherever found
Eriogonum microthecum panamintense Panamint Mountains buckwheat 1 Not Listed Wherever found
Eriogonum nervulosum Snow Mountain buckwheat 1 Not Listed Wherever found
Eriogonum nudum murinum Mouse buckwheat 1 Not Listed Wherever found
Eriogonum prociduum Prostrate buckwheat 1 Not Listed Wherever found
Eriogonum ripleyi Ripley wild-buckwheat 2 Not Listed Wherever found
Eriogonum suffruticosum Bushy wild-buckwheat 2 Not Listed Wherever found
Eriogonum temblorense Temblor buckwheat 1 Not Listed Wherever found
Eriogonum thompsonae atwoodii Thompson, Atwood's wild-buckwheat 2 Not Listed Wherever found
Eriogonum twisselmannii Twisselmann's buckwheat 1 Not Listed Wherever found
Eriogonum umbellatum torreyanum Donner Pass buckwheat 1 Not Listed Wherever found
Eriogonum viscidulum [Unnamed] buckwheat 8 Not Listed Wherever found
Eriogonum visheri No common name 6 Not Listed Wherever found
Eriophyllum lanatum hallii Ft. Tejon wooly-sunflower 1 Not Listed Wherever found
Eriophyllum mohavense Barstow wooly-sunflower 1 Not Listed Wherever found
Eriophyllum nevinii Nevin's wooly-sunflower 1 Not Listed Wherever found
Eriophyllum nubigenum Yosemite wooly-sunflower 1 Not Listed Wherever found
Erithalis fruticosa No common name 4 Not Listed Wherever found
erodium macrophyllum Large-leaved filaree 6 Not Listed Wherever found
Eryngium aristulatum hooveri Hoover's button-celery 1 Not Listed Wherever found
Eryngium pinnatisectum Tuolumne coyote-thistle 1 Not Listed Wherever found
Eryngium racemosum Delta coyote-thistle 1 Not Listed Wherever found
Eryngium spinosepalum Spinysepaled eryngo 1 Not Listed Wherever found
Erysimum ammophilum Coast wallflower 1 Not Listed Wherever found
Erysimum franciscanum San Francisco wallflower 1 Not Listed Wherever found
Erysimum insulare insulare Island wallflower 1 Not Listed Wherever found
Erythrina eggersii Pinon espinoso or cockspur 4 Not Listed Wherever found
Erythroecia hebardi Hebard's noctuid moth 3 Not Listed Wherever found
Erythronium citrinum rodrickii Lemon colored fawn-lily 1 Not Listed Wherever found
Erythronium elegans No common name 1 Not Listed Wherever found
Erythronium tuolumnense Tuolumne fawn-lily 1 Not Listed Wherever found
Eschscholzia multiflora twisselmannii No common name 1 Not Listed Wherever found
Eschscholzia procera Kernville poppy 1 Not Listed Wherever found
Eschscholzia rhombipetala Diamond-petaled poppy 1 Not Listed Wherever found
Escobaria albicolumnaria White column cory cactus 2 Not Listed Wherever found
escobaria alversonii Foxtail cactus 6 Not Listed Wherever found
Escobaria hesteri Hester's cory cactus 2 Not Listed Wherever found
Escobaria villardii Villard's pincushion cactus 2 Not Listed Wherever found
Etheostoma aquali Coppercheek darter 4 Not Listed Wherever found
Etheostoma chuckwachatte lipstick darter 4 Not Listed Wherever found
Etheostoma collis Carolina Darter 4 Not Listed Wherever found
Etheostoma corona Crown darter 4 Not Listed Wherever found
Etheostoma ditrema Coldwater darter 4 Not Listed Wherever found
Etheostoma douglasi Tuskaloosa darter 4 Not Listed Wherever found
Etheostoma grahami Rio Grande darter 2 Not Listed Wherever found
Etheostoma zonistium bandfin darter 4 Not Listed Wherever found
Ethmia monachella Lost ethmiid moth 6 Not Listed Wherever found
Eucephalus gormanii Gorman aster 1 Not Listed Wherever found
Eucephalus vialis Wayside aster 1 Not Listed Wherever found
Eucerceris ruficeps Redheaded sphecid wasp 1 Not Listed Wherever found
Euchemotrema cheatumi Palmetto pillsnail 2 Not Listed Wherever found
Euchemotrema hubrichti Carinate pillsnail 3 Not Listed Wherever found
Euchlaena milnei [Unnamed] looper moth 5 Not Listed Wherever found
Euchloe hyantis andrewsi Andrew's marble butterfly 1 Not Listed Wherever found
Eucosma hennei Henne's eucosman moth 1 Not Listed Wherever found
Euderma maculatum Spotted bat 2 Not Listed Wherever found
Eudyptes chrysolophus macaroni penguin Foreign Not Listed Campbell Plateau portion of New Zealand/Australia population
Eugenia bellonis No common name 4 Not Listed Wherever found
Eugenia margarettae No common name 4 Not Listed Wherever found
Eugenia underwoodii No common name 4 Not Listed Wherever found
Eulimnadia agassizii Faxon's clam shrimp 5 Not Listed Wherever found
Eulimnadia stoningtonensis Connecticut clam shrimp 5 Not Listed Wherever found
Eulonchus marialiciae Mary Alice's smallheaded fly 4 Not Listed Wherever found
Eumaeus atala florida Florida atala butterfly 4 Not Listed Wherever found
Eumeces gilberti arizonensis Arizona Gilbert's skink 2 Not Listed Wherever found
eumeces gilberti ssp. rubricaudatus Western red-tailed skink 2 Not Listed Wherever found
Eumeces skiltonianus interparietalis Coronado skink 1 Not Listed Wherever found
Eumops glaucinus floridanus Florida mastiff-bat 4 Not Listed Wherever found
Eumops perotis californicus Greater western mastiff-bat 2 Not Listed Wherever found
Eumops underwoodi Underwood's mastiff-bat 2 Not Listed Wherever found
Eumorsea pinaleno Pinaleno monkey grasshopper 2 Not Listed Wherever found
Eupatorium leucolepis novae-angliae White-bracted, New England thoroughwort 5 Not Listed Wherever found
Eupatorium resinosum Pine barrens boneset 5 Not Listed Wherever found
Eupelmus nihoaensis Nihoa eupelmus wasp 1 Not Listed Wherever found
Euphilotes enoptes ssp. Dark blue 1 Not Listed Wherever found
Euphilotes rita mattoni Mattoni's blue 1 Not Listed Wherever found
Euphilotes rita ssp. Sand Mountain blue 1 Not Listed Wherever found
Euphorbia macropus No common name 2 Not Listed Wherever found
euphorbia misera Cliff spurge 8 Not Listed Wherever found
Euphorbia purpurea Darlington's spurge 5 Not Listed Wherever found
Euphydryas anicia morandi Morand's checkerspot 1 Not Listed Wherever found
Euphydryas editha monoensis Mono checkerspot 1 Not Listed Wherever found
Eurhychium pringlei No common name 4 Not Listed Wherever found
Eurya sandwicensis No common name 1 Not Listed Wherever found
Eurybia avita Alexander's rock-aster 4 Not Listed Wherever found
Eurybia eryngiifolia Coyote-thistle aster 4 Not Listed Wherever found
Eurybia furcata [Unnamed] aster 3 Not Listed Wherever found
Eurybia mirabilis Piedmont Aster 4 Not Listed Wherever found
Eurybia spinulosa [Unnamed] aster 4 Not Listed Wherever found
Eurycea aquatica Dark-sided salamander 4 Not Listed Wherever found
Eutamias quadrivittatus australis Organ Mountains Colorado chipmunk 2 Not Listed Wherever found
Eutamias umbrinus nevadensis Hidden Forest Uinta chipmunk 1 Not Listed Wherever found
Eximacris phenax Big Cedar grasshopper 2 Not Listed Wherever found
Eximacris superbum Superb grasshopper 2 Not Listed Wherever found
Exocarpos gaudichaudii No common name 1 Not Listed Wherever found
falco columbarius Merlin 7 Not Listed Wherever found
Falco mexicanus Prairie Falcon 2 Not Listed Wherever found
Falco peregrinus Peregrine Falcon 8 Not Listed Wherever found
Falco sparverius paulus Southeastern American kestrel 4 Not Listed Wherever found
Falco sparverius paulus American Kestrel 9 Not Listed Wherever found
Fallicambarus jeanae [Unnamed] crayfish 4 Not Listed Wherever found
Farula davisi Green Springs Mountain farulan caddisfly 1 Not Listed Wherever found
Farula jewetti Mt. Hood farulan caddisfly 1 Not Listed Wherever found
Farula reapiri Tombstone Prairie farulan caddisfly 1 Not Listed Wherever found
Farula sp. Long-tailed caddisfly 1 Not Listed Wherever found
Felis concolor browni Yuma puma 2 Not Listed Wherever found
Felis concolor schorgeri Wisconsin puma 3 Not Listed Wherever found
Ferocactus viridescens Coast barrel cactus 1 Not Listed Wherever found
Ferrissia mcneili Hood ancylid 4 Not Listed Wherever found
Filipendula occidentalis Queen-of-the-forest 1 Not Listed Wherever found
Fimbristylis hawaiiensis No common name 1 Not Listed Wherever found
Fontelicella davisi Davis County springsnail 2 Not Listed Wherever found
Fontelicella metcalfi Presidio County springsnail 2 Not Listed Wherever found
Fontigens holsingeri Tapered cavesnail 5 Not Listed Wherever found
Fontigens turritella Greenbrier cavesnail 5 Not Listed Wherever found
Forchhammeria polyandra No common name 4 Not Listed Wherever found
Forestiera segregata pinetorum No common name 4 Not Listed Wherever found
Franklinia alatamaha Franklin tree 4 Not Listed Wherever found
Frasera coloradensis No common name 6 Not Listed Wherever found
Frasera fastigiata Umpqua green-gentian 1 Not Listed Wherever found
Frasera pahutensis [Unnamed] green-gentian 1 Not Listed Wherever found
Fratercula arctica Atlantic puffin 5 Not Listed Wherever found
Fritillaria eastwoodiae Butte fritillary 1 Not Listed Wherever found
Fritillaria falcata Talus fritillary 1 Not Listed Wherever found
Fritillaria liliacea Fragrant fritillary 1 Not Listed Wherever found
Fritillaria ojaiensis Ojai frtillary 1 Not Listed Wherever found
Fritillaria pluriflora [Unnamed] adobe-lily 1 Not Listed Wherever found
Fritillaria viridea San Benito fritillary 1 Not Listed Wherever found
Fulica caribaea Caribbean coot 4 Not Listed Puerto Rican
Fundulus waccamensis Waccamaw killifish 4 Not Listed Wherever found
Gaillardia aestivalis winkleri White blanketflower 2 Not Listed Wherever found
Galactia eggersii No common name 4 Not Listed Wherever found
Galactia pinetorum [Unnamed] milkpea 4 Not Listed Wherever found
Galium angustifolium borregoense Borrego bedstraw 1 Not Listed Wherever found
galium angustifolium ssp. jacinticum San Jacinto Mountains bedstraw 6 Not Listed Wherever found
Galium californicum luciense Cone Peak bedstraw 1 Not Listed Wherever found
Galium californicum primum San Jacinto bedstraw 1 Not Listed Wherever found
Galium catalinense acrispum San Clemente island bedstraw 1 Not Listed Wherever found
Galium correllii Cliff bedstraw 2 Not Listed Wherever found
Galium grande San Gabriel bedstraw 1 Not Listed Wherever found
Galium hilendiae kingstonense Kingston bedstraw 1 Not Listed Wherever found
Gambelia speciosa Island snapdragon 1 Not Listed Wherever found
gambelia wislizenii Long-nosed leopard lizard 2 Not Listed Wherever found
gambelia wislizenii ssp. wislizenii Large-spotted leopard lizard 2 Not Listed Wherever found
Gambusia senilis Blotched gambusia 2 Not Listed Wherever found
Gammarus bousfieldi Bousfield's amphipod 4 Not Listed Wherever found
Gastrocopta dalliana dalliana Shortneck snaggletooth 2 Not Listed Wherever found
gavia immer Common loon 7 Not Listed Wherever found
Gelochelidon nilotica Gull-billed Tern 6 Not Listed Wherever found
Gentiana latidens Balsam Mountain Gentian 4 Not Listed
Gentiana pennelliana Wiregrass gentian 4 Not Listed Wherever found
Gentiana plurisetosa Klamath gentian 1 Not Listed Wherever found
Gentiana setigera Mendocino gentian 1 Not Listed Wherever found
Gentianella wislizenii No common name 2 Not Listed Wherever found
Geomys bursarius arenarius Desert pocket gopher 2 Not Listed Wherever found
Geomys cumberlandius Cumberland pocket gopher 4 Not Listed Wherever found
Geomys personatus maritimus Maritime Texas pocket gopher 2 Not Listed Wherever found
Geomys personatus streckeri Carrizo Springs Texas pocket gopher 2 Not Listed Wherever found
Geomys texensis bakeri Baker's Llano pocket gopher 2 Not Listed Wherever found
Geothlypis trichas insperata Brownsville common yellowthroat 2 Not Listed Wherever found
Geothlypis trichas sinuosa Common Yellowthroat 1 Not Listed Wherever found
Geum geniculatum Bent avens 4 Not Listed Wherever found
Geum lobatum Lobed Barren Strawberry 4 Not Listed
Gila alvordensis Alvord chub 1 Not Listed Wherever found
Gila bicolor euchila Fish Creek Springs tui chub 1 Not Listed Wherever found
Gila bicolor eurysoma Sheldon tui chub 1 Not Listed Wherever found
Gila bicolor isolata Independence Valley tui chub 1 Not Listed Wherever found
Gila bicolor newarkensis Newark Valley tui chub 1 Not Listed Wherever found
Gila bicolor oregonensis XL Spring tui chub 1 Not Listed Wherever found
Gila bicolor ssp. Summer Basin tui chub 1 Not Listed Summer Basin
Gila bicolor ssp. Dixie Valley tui chub 1 Not Listed Dixie Valley
Gila bicolor ssp. Hot Creek Valley tui chub 1 Not Listed Wherever found
Gila bicolor ssp. Fish Lake Valley tui chub 1 Not Listed Fish Lake
Gila bicolor ssp. Big Smoky Valley tui chub 1 Not Listed Big Smoky
Gila bicolor ssp. Catlow tui chub 1 Not Listed Catlow
Gila bicolor ssp. Pleasant Valley tui chub 1 Not Listed Pleasant Valley
Gila orcuttii Arroyo chub 1 Not Listed Wherever found
Gilia maculata Little San Bernardino Mountains gilia 1 Not Listed Wherever found
Githopsis diffusa filicaulis Mission Canyon bluecup 1 Not Listed Wherever found
Glacicavicola bathysciodes Blind cave leiodid 1 Not Listed Wherever found
Glandularia maritima No common name 4 Not Listed Wherever found
Glandularia tampensis [Unnamed] vervain 4 Not Listed Wherever found
Glaresis arenata Kelso Dune glaresis scarab 1 Not Listed Wherever found
glossopetalon clokeyi Clokey greasebush 6 Not Listed Wherever found
Glossopetalon clokeyi Clokey's forsellesia 1 Not Listed Wherever found
Glossopetalon pungens glabra Smooth pungent forsellesia 1 Not Listed Wherever found
Glyceria nubigena Smoky Mountains manna grass 4 Not Listed Wherever found
Glyphodes cyanomichla Blue glyphodes moth 1 Not Listed Wherever found
Glyphodes exaula Green glyphodes moth 1 Not Listed Wherever found
Glyphopsyche missouri Missouri glyphopsyche caddisfly 3 Not Listed Wherever found
Glyphyalinia clingmani Fragile supercoil 4 Not Listed Wherever found
Glyphyalinia pecki Blind glyph 4 Not Listed Wherever found
Glyphyalinia raderi Maryland glyph 5 Not Listed Wherever found
Gnaphalium obtusifolium saxicola Saxicola rock catfoot 3 Not Listed Wherever found
Goeracea oregona Sagehen Creek goeracean caddisfly 1 Not Listed Wherever found
Gomphus lynnae Lynn's clubtail 1 Not Listed Wherever found
Gomphus parvidens carolinus Sandhills clubtail 4 Not Listed Wherever found
Graffenrieda ottoschulzii Petites Graines camasey 4 Not Listed Wherever found
Grammitis nimbata Dwarf polypody 4 Not Listed Wherever found
Graphis sterlingiana Sterlings lips 4 Not Listed
Graptemys pseudogeographica False map turtle 6 Not Listed Wherever found
Grindelia hirsuta maritima San Francisco gumplant 1 Not Listed Wherever found
Grindelia howellii Howell's gumplant 1 Not Listed Wherever found
Grindelia stricta blakei Humboldt Bay gumplant 1 Not Listed Wherever found
Gronocarus multispinosus Spiny Florida sandhill scarab 4 Not Listed Wherever found
Gryllotalpa major Prairie mole cricket 3 Not Listed Wherever found
Gulo gulo luteus California wolverine 1 Not Listed Wherever found
Gymnocarpium sp. Sp. nov. ined. (Appalachian) oak fern 5 Not Listed Wherever found
Gymnocthebius maureenae Maureen's gymnocthebius minute moss beetle 4 Not Listed Wherever found
Gymnorhinus cyanocephalus Pinyon Jay 6 Not Listed Wherever found
Hackelia brevicula Poison Canyon stickseed 1 Not Listed Wherever found
Hackelia cronquistii Cronquist's stickseed 1 Not Listed Wherever found
Haematopus bachmani Black Oystercatcher 9 Not Listed Wherever found
Haematopus palliatus American Oystercatcher 4 Not Listed Wherever found
Haliplus nitens Disjunct crawling water beetle 2 Not Listed Wherever found
Halocaridina palahemo [Unnamed] shrimp 1 Not Listed Wherever found
Haplopappus carthamoides subsquarrosus No common name 6 Not Listed Wherever found
Haplopappus palmeri palmeri Palmer's haplopappus 1 Not Listed Wherever found
Haploperla chukcho Chukcho stonefly 4 Not Listed Wherever found
Harpagonella palmeri Palmer's grapplinghook 1 Not Listed Wherever found
Harpagonella palmeri palmeri Palmer's grapplinghook 1 Not Listed Wherever found
Hastingsia atropurpurea No common name 1 Not Listed Wherever found
Hastingsia bracteosa No common name 1 Not Listed Wherever found
Hazardia cana Island hazardia 1 Not Listed Wherever found
Hedeoma pilosum Old Blue mock pennyroyal 2 Not Listed Wherever found
Hedyotis elatior No common name 1 Not Listed Wherever found
Hedyotis formosa No common name 1 Not Listed Wherever found
Hedyotis littoralis No common name 1 Not Listed Wherever found
Hedyotis nigricans pulvinata [Unnamed] diamondflowers 4 Not Listed Wherever found
Hedyotis tryblium No common name 1 Not Listed Wherever found
Hedysarum occidentale canone No common name 6 Not Listed Wherever found
Helianthella castanea Diablo rock-rose 1 Not Listed Wherever found
Helianthemum dumosum Bushy rush-rose 5 Not Listed Wherever found
Helianthus carnosus No common name 4 Not Listed Wherever found
Helianthus debilis vestitus Gulf beach sunflower 4 Not Listed Wherever found
Helianthus niveus tephrodes Algodones Dunes sunflower 1 Not Listed Wherever found
Helianthus nuttallii parishii Los Angeles sunflower 1 Not Listed Wherever found
Helianthus praecox hirtus Dimmit sunflower 2 Not Listed Wherever found
Helicodiscus diadema Shaggy coil 5 Not Listed Wherever found
Helicodiscus hexodon Toothy coil 4 Not Listed Wherever found
Helicopsyche paralimnella [Unnamed] caddisfly 4 Not Listed Wherever found
Helisoma jacksonense Jackson Lake snail 6 Not Listed Wherever found
Helminthoglypta allynsmithi Merced Canyon shoulderband 1 Not Listed Wherever found
Helminthoglypta arrosa pomoensis Pomo bronze shoulderband 1 Not Listed Wherever found
Helminthoglypta arrosa williamsi Williams' bronze shoulderband 1 Not Listed Wherever found
Helminthoglypta callistoderma Kern shoulderband 1 Not Listed Wherever found
Helminthoglypta mohaveana Victorville shoulderband 1 Not Listed Wherever found
Helminthoglypta nickliniana awania Peninsula Coast Range shoulderband 1 Not Listed Wherever found
Helminthoglypta nickliniana bridgesi Bridges' Coast Range shoulderband 1 Not Listed Wherever found
Helminthoglypta sequoicola consors Redwood shoulderband 1 Not Listed Wherever found
Helminthoglypta traski coelata Peninsular Range shoulderband 1 Not Listed Wherever found
Heloderma suspectum cinctum Banded gila monster 1 Not Listed Wherever found
Hemileuca sp. bog buckmoth 5 Not Listed Wherever found
Hemipachnolia subporphyria subporphyria Venus flytrap noctuid 4 Not Listed Wherever found
Hemitremia flammea Flame chub 4 Not Listed Wherever found
Hemizonia arida Red Rock tarweed 1 Not Listed Wherever found
Hemizonia floribunda Tecate tarweed 1 Not Listed Wherever found
Hemizonia minthornii Santa Susana tarweed 1 Not Listed Wherever found
Hemizonia mohavensis Mojave tarweed 1 Not Listed Wherever found
Hemizonia multicaulis multicaulis Seaside tarweed 1 Not Listed Wherever found
Hemizonia multicaulis vernalis Tiburon tarweed 1 Not Listed Wherever found
Hemizonia parryi australis Southern tarplant 1 Not Listed Wherever found
Hemizonia parryi congdonii Pappose spikeweed 1 Not Listed Wherever found
Hemizonia pungens laevis Smooth tarplant 1 Not Listed Wherever found
Hepialus sciophanes [Unnamed] ghost moth 4 Not Listed Wherever found
Herricka horrida No common name 6 Not Listed Wherever found
Hesperia comma ssp. Spring Mountain comma skipper 1 Not Listed Wherever found
hesperia comma ssp. mojavensis Spring Mountains comma skipper butterfly 2 Not Listed Wherever found
Hesperia mirimae ssp. White Mountains skipper 1 Not Listed Wherever found
Hesperolinon adenophyllum Glandular dwarf-flax 1 Not Listed Wherever found
Hesperolinon bicarpellatum Two carpeled dwarf-flax 1 Not Listed Wherever found
Hesperolinon breweri Brewer's dwarf-flax 1 Not Listed Wherever found
Hesperolinon didymocarpum Lake County dwarf-flax 1 Not Listed Wherever found
Hesperolinon drymarioides Drymaria dwarf-flax 1 Not Listed Wherever found
Hesperolinon tehamense Tehama dwarf-flax 1 Not Listed Wherever found
Hesperopsis gracielae MacNeill sooty wing skipper 1 Not Listed Wherever found
Heteramphus filicum Oahu heteramphus fern weevil 1 Not Listed Wherever found
Heterocleon berneri Berner's two-winged mayfly 4 Not Listed Wherever found
Heterodermia erinacea No common name 1 Not Listed Wherever found
Heterotheca rutteri No common name 2 Not Listed Wherever found
Heuchera hirsutissima shaggyhair alumroot 1 Not Listed Wherever found
Hexalectris nitida Glass Mountain coral-root 2 Not Listed Wherever found
Hexalectris warnockii Purple, Texas spike 2 Not Listed Wherever found
Hexastylis contracta No common name 4 Not Listed Wherever found
Hexastylis rhombiformis French Broad heartleaf 4 Not Listed Wherever found
Hibiscadelphus crucibracteatus Hau kuahiwi 1 Not Listed Wherever found
Hibiscus kokio Pualoalo 1 Not Listed Wherever found
hieracium fendleri Mogollon hawkweed 2 Not Listed Wherever found
Hieracium pringlei Pringle hawkweed 2 Not Listed Wherever found
Hieracium robinsonii [Unnamed] hawkweed 5 Not Listed Wherever found
hoita strobilina Loma Prieta hoita 8 Not Listed Wherever found
Holcobius pikoensis Piko anobiid beetle 1 Not Listed Wherever found
Hollisteria lanata Hollisteria 1 Not Listed Wherever found
Holmgrenanthe petrophila Rock lady 1 Not Listed Wherever found
Holocarpha virgata elongata No common name 1 Not Listed Wherever found
Homoeoneuria cahabensis Cahaba sandfiltering mayfly 4 Not Listed Wherever found
Homoeoneuria dolani Blackwater sandfiltering mayfly 4 Not Listed Wherever found
Homoplectra schuhi Schuh's homoplectran caddisfly 1 Not Listed Wherever found
hordeum intercedens Vernal barley 6 Not Listed Wherever found
Horkelia bolanderi Bolander's horkelia 1 Not Listed Wherever found
Horkelia congesta ssp. congesta shaggy horkelia 1 Not Listed Wherever found
Horkelia cuneata sericea Wedge-leaved horkelia 1 Not Listed Wherever found
Horkelia marinensis Point Reyes horkelia 1 Not Listed Wherever found
Horkelia parryi Parry's horkelia 1 Not Listed Wherever found
Horkelia tularensis Tulare horkelia 1 Not Listed Wherever found
Horkelia wilderae Barton Flats horkelia 1 Not Listed Wherever found
Horologion speokites Arbuckle Cave ground beetle 5 Not Listed Wherever found
Huleechius marroni carolus Marron's San Carlos riffle beetle 2 Not Listed Wherever found
Hulsea vestita ssp. callicarpha Beautiful Hulsea 8 Not Listed Wherever found
Hybognathus argyritis Western silvery minnow 6 Not Listed Wherever found
Hybognathus placitus Plains minnow 6 Not Listed Wherever found
Hydraena maureenae Maureen's hydraenan minute moss beetle 5 Not Listed Wherever found
Hydrochara rickseckeri Ricksecker's water scavenger beetle 1 Not Listed Wherever found
Hydrochus sp. Seth Forest water scavenger beetle 5 Not Listed Wherever found
Hydromantes platycephalus Mount Lyell salamander 1 Not Listed Wherever found
Hydromantes sp. Owens Valley web-toes salamander 1 Not Listed Wherever found
Hydroporus elusivus Elusive hydroporus diving beetle 5 Not Listed Wherever found
Hydroporus folkertsi Folkerts' hydroporus diving beetle 4 Not Listed Wherever found
Hydroporus hirsutus Wooly hydroporus diving beetle 1 Not Listed Wherever found
Hydroporus leechi Leech's skyline diving beetle 1 Not Listed Wherever found
Hydroporus simplex Simple hydroporus diving beetle 1 Not Listed Wherever found
Hydroporus spangleri Spangler's hydroporus diving beetle 6 Not Listed Wherever found
Hydroporus sulphurius Sulphur Springs hydroporus diving beetle 4 Not Listed Wherever found
Hydroporus utahensis Utah hydroporus diving beetle 6 Not Listed Wherever found
Hydropsyche reiseni Reisen's hydropsyche caddisfly 2 Not Listed Wherever found
Hydroptila chelops [Unnamed] caddisfly 4 Not Listed Wherever found
Hydroptila englishi [Unnamed] caddisfly 4 Not Listed Wherever found
Hydroptila lagoi [Unnamed] caddisfly 4 Not Listed Wherever found
Hygrotus curvipes Curved-foot hygrotus diving beetle 1 Not Listed Wherever found
Hygrotus fontinalis Travertine band-thigh diving beetle 1 Not Listed Wherever found
Hygrotus sylvanus Sylvan hygrotus diving beetle 3 Not Listed Wherever found
Hylaeus andrenoides Andrenoid yellow-faced bee 1 Not Listed Wherever found
Hylaeus anomala Anomalous yellow-faced bee 1 Not Listed Wherever found
Hylaeus caeruleipennis Bluewing yellow-faced bee 1 Not Listed Wherever found
Hylaeus chlorosticata Chlorostictan yellow-faced bee 1 Not Listed Wherever found
Hylaeus communis Comes yellow-faced bee 1 Not Listed Wherever found
Hylaeus coniceps Conehead yellow-faced bee 1 Not Listed Wherever found
Hylaeus crabronoides Crabronoid yellow-faced bee 1 Not Listed Wherever found
Hylaeus difficilis Difficult yellow-faced bee 1 Not Listed Wherever found
Hylaeus dimidiatus Dimidiatan yellow-faced bee 1 Not Listed Wherever found
Hylaeus filicum Fern yellow-faced bee 1 Not Listed Wherever found
Hylaeus flavifrons Very yellow-faced bee 1 Not Listed Wherever found
Hylaeus flavipes Yellow-foot yellow-faced bee 1 Not Listed Wherever found
Hylaeus fuscipennis Darkwing yellow-faced bee 1 Not Listed Wherever found
Hylaeus haleakalae Haleakala yellow-faced bee 1 Not Listed Wherever found
Hylaeus hirsutulus Hirsute yellow-faced bee 1 Not Listed Wherever found
Hylaeus hostilis Hostile yellow-faced bee 1 Not Listed Wherever found
Hylaeus hula Hulan yellow-faced bee 1 Not Listed Wherever found
Hylaeus insignis Insignis yellow-faced bee 1 Not Listed Wherever found
Hylaeus kauaiensis Kauai yellow-faced bee 1 Not Listed Wherever found
Hylaeus koae Koa yellow-faced bee 1 Not Listed Wherever found
Hylaeus kona Kona yellow-faced bee 1 Not Listed Wherever found
Hylaeus laeta Laetan yellow-faced bee 1 Not Listed Wherever found
Hylaeus obscurata Obscuratan yellow-faced bee 1 Not Listed Wherever found
Hylaeus ombrias Ombrias yellow-faced bee 1 Not Listed Wherever found
Hylaeus perkinsianus Perkin's yellow-faced bee 1 Not Listed Wherever found
Hylaeus pubescens Furry yellow-faced bee 1 Not Listed Wherever found
Hylaeus satellus Satellus yellow-faced bee 1 Not Listed Wherever found
Hylaeus simplex Simple yellow-faced bee 1 Not Listed Wherever found
Hylaeus specularis Specular yellow-faced bee 1 Not Listed Wherever found
Hylaeus sphecodoides Sphecodoid yellow-faced bee 1 Not Listed Wherever found
Hylaeus unica Unique yellow-faced bee 1 Not Listed Wherever found
Hylaeus vicina Vicinan yellow-faced bee 1 Not Listed Wherever found
Hylaeus volatilis Volatile yellow-faced bee 1 Not Listed Wherever found
Hymenocallis coronaria Shoals spider-lily 4 Not Listed Wherever found
Hymenocallis godfreyi Godfrey's spiderlily 4 Not Listed Wherever found
Hymenophyllum tayloriae gorge filmy fern 4 Not Listed Wherever found
Hymenophyllum tunbrigense Tunbridge fern 4 Not Listed Wherever found
Hypericum adpressum No common name 5 Not Listed Wherever found
Hypericum radfordiorum Radford's St. John's Wort 4 Not Listed
Hyposmocoma neckerensis Necker petrochroan leaf miner 1 Not Listed Wherever found
Hypotrachyna virginica Flaky square britches 4 Not Listed
Hysterocarpus traskii pomo Russian River tule perch 1 Not Listed Wherever found
Icaricia icariodes ssp. Point Reyes blue 1 Not Listed Wherever found
Icaricia icarioides moroensis Morro Bay blue butterfly 1 Not Listed Wherever found
icteria virens Yellow-breasted chat 6 Not Listed Wherever found
Icterus cucullatus cucullatus Mexican hooded oriole 2 Not Listed Wherever found
Icterus cucullatus sennetti Sennett's hooded oriole 2 Not Listed Wherever found
Icterus graduacauda audubonii Audubon's oriole 2 Not Listed Wherever found
Icterus gularis Altamira Oriole 9 Not Listed Wherever found
Idia gopheri Tortoise commensal noctuid moth 4 Not Listed Wherever found
Idionycteris phyllotis Allen's big-eared bat 6 Not Listed Wherever found
Idiostatus kathleenae Pinnacles shield-back katydid 1 Not Listed Wherever found
Idiostatus middlekaufi Middlekauf's shieldback katydid 1 Not Listed Wherever found
Iliamna remota Kankakee globe-mallow 3 Not Listed Wherever found
Incisalia mossii ssp. San Gabriel Mountains elfin 1 Not Listed San Gabriel
Incisalia mossii ssp. Marin elfin 1 Not Listed Marin
ionactis caelestis Red Rock Canyon aster 6 Not Listed Wherever found
Ionactis elegans No common name 2 Not Listed Wherever found
Ipomoea krugii Krug's white morning-glory 4 Not Listed Wherever found
Ipomopsis aggregata webberi No common name 6 Not Listed Wherever found
Ipomopsis spicata robruthii No common name 6 Not Listed Wherever found
Iris missouriensis [Unnamed] iris 6 Not Listed Wherever found
Islandiana speophila Cavern sheet-web spider 5 Not Listed Wherever found
Isocoma arguta Goldenbush 1 Not Listed Wherever found
Isoetes lithophila Rock quillwort 2 Not Listed Wherever found
Isoetes virginica Virginia quillwort 5 Not Listed Wherever found
Ithamar annectans Annectans rhopalid bug 1 Not Listed Wherever found
Ithamar hawaiiense Hawaiian rhopalid bug 1 Not Listed Wherever found
Itodacnus novicornis Necker itodacnus click beetle 1 Not Listed Wherever found
Itodacnus paradoxus Strange itodacnus click beetle 1 Not Listed Wherever found
Iva hayesiana San Diego marsh elder 1 Not Listed Wherever found
Ivesia aperta aperta Sierra Valley ivesia 1 Not Listed Wherever found
Ivesia aperta canina Dog Valley ivesia 1 Not Listed Wherever found
Ivesia argyrocoma Silver-haired ivesia 1 Not Listed Wherever found
Ivesia callida Tahquitz ivesia 1 Not Listed Wherever found
Ivesia cryptocaulis No common name 1 Not Listed Wherever found
Ivesia jaegeri No common name 1 Not Listed Wherever found
Ivesia longibracteata No common name 1 Not Listed Wherever found
Ivesia paniculata Ash Creek ivesia 1 Not Listed Wherever found
Ivesia patellifera Kingston Mountains cinquefoil 1 Not Listed Wherever found
Ivesia pickeringii Pickering ivesia 1 Not Listed Wherever found
Ivesia pityocharis Pine Nut Mountains ivesia 1 Not Listed Wherever found
Ivesia rhypara shellyi Venator Canyon, Shelly's ivesia 1 Not Listed Wherever found
Ivesia sericoleuca Plumas ivesia 1 Not Listed Wherever found
Ivesia shockleyi ostleri No common name 6 Not Listed Wherever found
Ixobrychus exilis Least bittern 1 Not Listed Wherever found
Jacquemontia curtissii Pineland jacquemontia 4 Not Listed Wherever found
Jamesia americana zionis No common name 6 Not Listed Wherever found
Jamesianthus alabamensis Alabama jamesianthus 4 Not Listed Wherever found
Jamesia tetrapetala No common name 6 Not Listed Wherever found
Jepsonia malvifolia Island jepsonia 1 Not Listed Wherever found
Juglans californica hindsii Northern California black walnut 1 Not Listed Wherever found
Juglans californica var. californica California walnut 1 Not Listed Wherever found
Juglans cinerea Butternut 4 Not Listed Wherever found
Juncus caesariensis New Jersey rush 5 Not Listed Wherever found
Juncus leiospermus var. ahartii Ahart's dwarf rush 1 Not Listed Wherever found
Justicia borinquensis No common name 4 Not Listed Wherever found
Justicia crassifolia Thick-leaved water-willow 4 Not Listed Wherever found
Justicia culebritae No common name 4 Not Listed Wherever found
Justicia runyonii Runyon's water-willow 2 Not Listed Wherever found
Justicia wrightii Wright's water-willow 2 Not Listed Wherever found
Kalania hawaiiensis Lanai kalanian leaf bug 1 Not Listed Wherever found
Kalania sp. Oahu kalanian leaf bug 1 Not Listed Wherever found
Kalmia cuneata White-wicky 4 Not Listed Wherever found
Kauaiina ioxantha Ioxanthan looper 1 Not Listed Wherever found
Kenkia glandulosa [Unnamed] planarian 3 Not Listed Wherever found
Kenkia rhynchida [Unnamed] planarian 1 Not Listed Wherever found
Kinosternon flavescens flavescens Yellow mud turtle 3 Not Listed Wherever found
Kinosternon hirtipes murrayi Big Bend mud turtle 2 Not Listed Wherever found
Kleptochthonius henroti Greenbrier Valley cave pseudoscorpion 5 Not Listed Wherever found
Kleptochthonius hetricki Organ Cave pseudoscorpion 5 Not Listed Wherever found
Kleptochthonius orpheus Orpheus cave pseudoscorpion 5 Not Listed Wherever found
Kleptochthonius proserpinae Proserpina cave pseudoscorpion 5 Not Listed Wherever found
Koanophyllon droserolepis Oreganillo 4 Not Listed Wherever found
Lachnocaulon digynum Tiny bog buttons 4 Not Listed Wherever found
Lagopus muta evermanni Evermann's rock ptarmigan 7 Not Listed Wherever found
Lagopus muta yunaskensis Yunaska rock ptarmigan 7 Not Listed Wherever found
Lambdina canitiaria [Unnamed] looper moth 5 Not Listed Wherever found
Laminella sanguinea [Unnamed] snail 1 Not Listed Wherever found
lampetra tridentata Pacific lamprey 1 Not Listed Wherever found
Lampetra tridentata ssp. Goose Lake lamprey 1 Not Listed Goose Lake
lampropeltis getula ssp. californiae California king snake 8 Not Listed Wherever found
Lampropeltis zonata parvirubra San Bernardino mountain king snake 1 Not Listed Wherever found
Lampropeltis zonata pulchra San Diego Mountain king snake 1 Not Listed Wherever found
Lampsilis binominata Lined pocketbook 4 Not Listed Wherever found
Lampsilis cariosa Yellow lampmussel 5 Not Listed Wherever found
Lampsilis haddletoni Haddleton lampmussel 4 Not Listed Wherever found
Lanius ludovicianus Loggerhead Shrike 1 Not Listed Wherever found
Lanius ludovicianus migrans Migrant loggerhead shrike 3 Not Listed Wherever found
Lantana depressa No common name 4 Not Listed Wherever found
Larca laceyi Lacey's cave pseudoscorpion 1 Not Listed Wherever found
larus atricilla Laughing gull 1 Not Listed Wherever found
lasionycteris noctivagans Silver-haired bat 7 Not Listed Wherever found
lasiurus blossevillii Western red bat 6 Not Listed Wherever found
Lasiurus ega Southern Yellow Bat 8 Not Listed Wherever found
Lasmigona sp. Barrens heelsplitter 4 Not Listed Wherever found
Lasthenia glabrata coulteri Seaside, Coulter's daisy 1 Not Listed Wherever found
Lasthenia macrantha prisca Slender meadowfoam 1 Not Listed Wherever found
Laterallus jamaicensis Black Rail 4 Not Listed Wherever found
laterallus jamaicensis ssp. coturniculus California black rail 8 Not Listed Wherever found
Lathyrus jepsonii jepsonii Delta tule-pea 1 Not Listed Wherever found
Lathyrus torreyi Torrey's pea 1 Not Listed Wherever found
Lavatera assurgentiflora Island tree mallow 1 Not Listed Wherever found
Lavinia symmetricus mitrulus Pit roach 1 Not Listed Wherever found
Lavinia symmetricus parvipinnis Gualala roach 1 Not Listed Wherever found
Lavinia symmetricus ssp. Red Hills roach 1 Not Listed Wherever found
Layia discoidea Rayless layia 1 Not Listed Wherever found
Layia heterotricha Pale-yellow layia 1 Not Listed Wherever found
Layia jonesii Jones layia 1 Not Listed Wherever found
Layia leucopappa Comanche layia 1 Not Listed Wherever found
Layia platyglossa Ziegler's layia 1 Not Listed Wherever found
Leavenworthia crassa elongata [Unnamed] glade cress 4 Not Listed Wherever found
Leavenworthia exigua lutea [Unnamed] glade cress 4 Not Listed Wherever found
Lecanora masana No common name 4 Not Listed
Lecanora xanthosora No common name 1 Not Listed Wherever found
Lechea divaricata No common name 4 Not Listed Wherever found
Lechea lakelae No common name 4 Not Listed Wherever found
Legenere limosa Legenere 1 Not Listed Wherever found
Leitneria floridana Corkwood 4 Not Listed Wherever found
Lejeunea blomquistii No common name 4 Not Listed Wherever found
Lentipes concolor O`opu alamo`o 1 Not Listed Wherever found
Lepanthopsis melanantha Tiny orchid 4 Not Listed Wherever found
Lepechinia cardiophylla Heart-leaved pitcher-sage 1 Not Listed Wherever found
Lepechinia ganderi Gander's pitcher-sage 1 Not Listed Wherever found
Lepidium bidentatum remyi Remy's `anaunau 1 Not Listed Wherever found
Lepidium davisii Davis' pepper cress 1 Not Listed Wherever found
Lepidium flavum felipense Borrego Valley peppergrass 1 Not Listed Wherever found
Lepidium jaredii album Panoche peppergrass 1 Not Listed Wherever found
Lepidium jaredii jaredii Jared's peppergrass 1 Not Listed Wherever found
Lepidium serra `Anaunau 1 Not Listed Wherever found
lepidium virginicum var. robinsonii Robinson's pepper-grass 2 Not Listed Wherever found
Lepidospartum burgessii Gypsum scalebroom 2 Not Listed Wherever found
Lepidostoma astaneum Goeden's lepidostoman caddisfly 1 Not Listed Wherever found
Lepidostoma ermanae Cold Spring caddisfly 1 Not Listed Wherever found
Lepidostoma etnieri [Unnamed] caddisfly 4 Not Listed Wherever found
Lepraria lanata Appalachian dust bunnies 4 Not Listed
Leptachatina lepida [Unnamed] snail 1 Not Listed Wherever found
Leptodactylon glabrum No common name 1 Not Listed Wherever found
Leptodactylon pungens hazeliae No common name 1 Not Listed Wherever found
Leptodactylon sp. Sp. nov. ined. leptodactylon 6 Not Listed Wherever found
Leptogryllus deceptor Oahu deceptor bush cricket 1 Not Listed Wherever found
Leptothymenium sharpii Mt. Leconte moss 4 Not Listed Wherever found
Leptoxis crassa Boulder snail 4 Not Listed Wherever found
Leptoxis melanoides Black mudalia 4 Not Listed Wherever found
Leptoxis minor Knob mudalia 4 Not Listed Wherever found
Leptoxis praerosa Onyx rocksnail 4 Not Listed Wherever found
Lepus americanus tahoensis Sierra Nevada snowshoe hare 1 Not Listed Wherever found
Lepus californicus bennettii San Diego black-tailed jackrabbit 1 Not Listed Wherever found
Lesquerella carinata Keeled bladderpod 6 Not Listed Wherever found
Lesquerella garrettii Garrett bladder-pod 6 Not Listed Wherever found
Lesquerella humilis [Unnamed] bladderpod 6 Not Listed Wherever found
Lesquerella macrocarpa Large-fruited bladder-pod 6 Not Listed Wherever found
Lesquerella paysonii [Unnamed] bladderpod 6 Not Listed Wherever found
Lesquerella pruinosa [Unnamed] bladder-pod 6 Not Listed Wherever found
Lessingia arachnoidea No common name 1 Not Listed Wherever found
Lessingia glandulifera tomentosa Warner Springs lessingia 1 Not Listed Wherever found
Lessingia micradenia glabrata No common name 1 Not Listed Wherever found
Lessingia micradenia micradenia No common name 1 Not Listed Wherever found
Leucosticte atrata Black Rosy-Finch 6 Not Listed Wherever found
Lewisia cotyledon heckneri Heckner's lewisia 1 Not Listed Wherever found
Lewisia cotyledon howellii Howell's lewisia 1 Not Listed Wherever found
Lewisia cotyledon purdyi No common name 1 Not Listed Wherever found
Lewisia longipetala Long-petaled lewisia 1 Not Listed Wherever found
Lewisia maguirei No common name 1 Not Listed Wherever found
Lewisia serrata Saw-toothed lewisia 1 Not Listed Wherever found
Lewisia stebbinsii Stebbins lewisia 1 Not Listed Wherever found
Liatris borealis [Unnamed] blazingstar 5 Not Listed Wherever found
Liatris provincialis Godfrey's blazingstar 4 Not Listed Wherever found
Liatris tenuis Slender gay-feather 2 Not Listed Wherever found
Lichnanthe albopilosa White sand bear scarab 1 Not Listed Wherever found
Lichnanthe ursina Bumblebee scarab 1 Not Listed Wherever found
Lilaeopsis masonii Mason's lilaeopsis 1 Not Listed Wherever found
Lilium grayi Gray's lily 5 Not Listed Wherever found
Lilium humboldtii ocellatum Humboldt lily 1 Not Listed Wherever found
Lilium maritimum Coast lily 1 Not Listed Wherever found
Lilium parryi Lemon lily 1 Not Listed Wherever found
Limbella fryei No common name 1 Not Listed Wherever found
Limenitus archippus lahontani Nevada viceroy 1 Not Listed Wherever found
Limenitus weidemeyerii nevadae Nevada admiral 1 Not Listed Wherever found
Limnadia lenticularis American clam shrimp 5 Not Listed Wherever found
Limnanthes bakeri Baker's meadowfoam 1 Not Listed Wherever found
Limnanthes douglasii sulphurea Point Reyes meadowfoam 1 Not Listed Wherever found
Limnanthes floccosa bellingeriana Bellinger's meadowfoam 1 Not Listed Wherever found
Limnanthes floccosa ssp. pumila Dwarf meadowfoam 1 Not Listed Wherever found
Limnanthes gracilis ssp. gracilis slender meadowfoam 1 Not Listed Wherever found
Limnebius aridus Animas minute moss beetle 2 Not Listed Wherever found
Limnebius texanus Texas minute moss beetle 2 Not Listed Wherever found
Limnebius utahensis Utah minute moss beetle 6 Not Listed Wherever found
Limnephilus atercus Fort Dick limnephilus caddisfly 1 Not Listed Wherever found
Limnodromus griseus Short-billed Dowitcher 6 Not Listed Wherever found
Limosa fedoa Marbled Godwit 6 Not Listed Wherever found
Limosella pubiflora Chiricahua mudwort 2 Not Listed Wherever found
Limotettix sp. Barrens sedge leafhopper 5 Not Listed Wherever found
Linanthus concinnus [Unnamed] linanthus 1 Not Listed Wherever found
Linanthus harknessii condensatus Plaskett Meadows linanthus 1 Not Listed Wherever found
Linanthus killipii Baldwin Lake linanthus 1 Not Listed Wherever found
Linanthus nuttallii howellii Mt. Tedoc linanthus 1 Not Listed Wherever found
Linanthus orcuttii Orcutt's linanthus 1 Not Listed Wherever found
Linderiella santarosae Santa Rosa linderiella 1 Not Listed Wherever found
Linum carteri smallii [Unnamed] flax 4 Not Listed Wherever found
Linum macrocarpum [Unnamed] flax 4 Not Listed Wherever found
Linum sulcatum harperi No common name 4 Not Listed Wherever found
Lipochaeta degeneri Small-leaved nehe 1 Not Listed Wherever found
Lipochaeta tenuis Nehe 1 Not Listed Wherever found
Lithasia armigera Armored rocksnail 4 Not Listed Wherever found
Lithasia geniculata Ornate rocksnail 4 Not Listed Wherever found
Lithasia jayana Rugose rocksnail 4 Not Listed Wherever found
Lithasia lima Warty rocksnail 4 Not Listed Wherever found
Lithasia salebrosa Muddy rocksnail 4 Not Listed Wherever found
Lithasia verrucosa Varicose rocksnail 4 Not Listed Wherever found
Litsea aestivalis Pondspice 4 Not Listed Wherever found
Lobelia dunbariae No common name 1 Not Listed Wherever found
lobelia yuccoides panaunau 1 Not Listed Wherever found
Lomatium concinnum Adobe desert-parsley 6 Not Listed Wherever found
Lomatium congdonii Congdon's lomatium 1 Not Listed Wherever found
Lomatium erythrocarpum Red-fruited desert-parsley 1 Not Listed Wherever found
Lomatium graveolens clarkii [Unnamed] desert-parsley 6 Not Listed Wherever found
Lomatium greenmanii Greenman's desert-parsley 1 Not Listed Wherever found
Lomatium insulare San Nicolas Island lomatium 1 Not Listed Wherever found
Lomatium shevockii Owens Peak lomatium 1 Not Listed Wherever found
Lomatium stebbinsii Stebbins' lomatium 1 Not Listed Wherever found
Lomatium suksdorfii Suksdorf's desert-parsley 1 Not Listed Wherever found
Lomatium tuberosum Hoover's desert-parsley 1 Not Listed Wherever found
Lophocolea appalachiana No common name 4 Not Listed Wherever found
Lorandersonia microcephala Small-headed goldenweed 2 Not Listed Wherever found
Lordithon niger Black lordithon rove beetle 5 Not Listed Wherever found
Lotus argophyllus niveus Silver, Santa Cruz Island hosackia 1 Not Listed Wherever found
Lotus crassifolius otayensis Otay lotus 1 Not Listed Wherever found
Lotus nuttallianus Prostrate hosackia 1 Not Listed Wherever found
Lotus purshianus helleri No common name 4 Not Listed Wherever found
Lotus rubriflorus Red-flowered lotus 1 Not Listed Wherever found
Lotus unifoliolatus var. helleri Heller's bird's-foot trefoil 4 Not Listed Wherever found
Loxia curvirostra Red crossbill 4 Not Listed Wherever found
Luina serpentina No common name 1 Not Listed Wherever found
Lunania ekmanii No common name 4 Not Listed Wherever found
Luperina trigona [Unnamed] noctuid moth 4 Not Listed Wherever found
Lupinus antoninus Anthony Peak lupine 1 Not Listed Wherever found
Lupinus arboreus eximius Lupine, San Mateo tre 1 Not Listed Wherever found
Lupinus citrinus Orange lupine 1 Not Listed Wherever found
Lupinus crassus No common name 6 Not Listed Wherever found
Lupinus cusickii Cusick's lupine 1 Not Listed Wherever found
Lupinus duranii Mono Lake lupine 1 Not Listed Wherever found
Lupinus excubitus medius Mountains Springs bush lupine 1 Not Listed Wherever found
Lupinus guadalupensis Guadalupe Island lupine 1 Not Listed Wherever found
Lupinus ludovicianus San Luis lupine 1 Not Listed Wherever found
Lupinus luteolus Pale yellow lupine 1 Not Listed Wherever found
Lupinus magnificus magnificus Panamint Mountains lupine 1 Not Listed Wherever found
Lupinus oreganus var. oreganus Biddle's lupine 1 Not Listed Wherever found
Lupinus padre-crowleyi DeDecker's lupine 1 Not Listed Wherever found
Lupinus spectabilis Shaggy-hair lupine 1 Not Listed Wherever found
Lupinus westianus Gulfcoast lupine 4 Not Listed Wherever found
Lutra canadensis sonora Southwestern otter 2 Not Listed Wherever found
Lycaena dorcas claytoni Clayton's copper 5 Not Listed Wherever found
Lycaena rubicus ssp. White Mountains copper 1 Not Listed Wherever found
Lycium hassei Santa Catalina Island desert-thorn 1 Not Listed Wherever found
Lycium texanum Texas wolfberry 2 Not Listed Wherever found
lycopodium phlegmaria var. disciplina 6 Not Listed Wherever found
Lyonothamnus floribundus asplenifolius Fern-leaved ironwood 1 Not Listed Wherever found
Lyonothamnus floribundus floribundus Catalina ironwood 1 Not Listed Wherever found
Lysimachia fraseri Fraser's yellow loosestrife 4 Not Listed Wherever found
Lysimachia kalalauensis No common name 1 Not Listed Wherever found
Lysimachia sp. Sp. nov. ined. lysimachia 1 Not Listed Wherever found
Lythrurus snelsoni Ouachita Mountain shiner 2 Not Listed Wherever found
Lytrosis permagnaria [Unnamed] looper moth 4 Not Listed Wherever found
Lytta hoppingi Hopping's blister beetle 1 Not Listed Wherever found
Lytta inseparata Mojave Desert blister beetle 1 Not Listed Wherever found
Lytta mirifica Anthony blister beetle 2 Not Listed Wherever found
Lytta moesta Moestan blister beetle 1 Not Listed Wherever found
Lytta molesta Molestan blister beetle 1 Not Listed Wherever found
Lytta morrisoni Morrison's blister beetle 1 Not Listed Wherever found
Machaeranthera asteroides lagunensis Laguna Mountains aster 1 Not Listed Wherever found
Machiloides perkinsi Perkin's club-palp bristletail 1 Not Listed Wherever found
Macrobaenetes kelsoensis Kelso giant sand treader cricket 1 Not Listed Wherever found
Macrobaenetes valgum Coachella giant sand treader cricket 1 Not Listed Wherever found
Macromia taeniolata Wabash belted skimmer 3 Not Listed Wherever found
Macrotus californicus California leaf-nosed bat 2 Not Listed Wherever found
Madia hallii Hall's madia 1 Not Listed Wherever found
madia radiata Showy madia 6 Not Listed Wherever found
Madia stebbinsii Stebbins' madia 1 Not Listed Wherever found
Magnolia ashei Ashe's magnolia 4 Not Listed Wherever found
Malaclemys terrapin littoralis Texas diamondback terrapin 2 Not Listed Wherever found
Malaclemys terrapin pileata Mississippi diamondback terrapin 4 Not Listed Wherever found
Malaclemys terrapin terrapin Northern diamondback terrapin 5 Not Listed Wherever found
Malacothamnus abbottii Abbott's bush-mallow 1 Not Listed Wherever found
malacothamnus arcuatus Arcuate bush mallow 6 Not Listed Wherever found
Malacothamnus davidsonii Davidson's bush-mallow 1 Not Listed Wherever found
Malacothamnus mendocinensis Mendocino bush-mallow 1 Not Listed Wherever found
Malacothamnus palmeri involucratus Carmel Valley bush-mallow 1 Not Listed Wherever found
Malacothamnus palmeri lucianus Arroyo Seco bush-mallow 1 Not Listed Wherever found
Malacothamnus parishii Parish's bush-mallow 1 Not Listed Wherever found
Malacothrix crispifolia No common name 1 Not Listed Wherever found
Malacothrix intermedia No common name 1 Not Listed Wherever found
Malacothrix saxatilis arachnoidea Carmel Valley malacothrix 1 Not Listed Wherever found
Malaxis bayardii Appalachian Adder's-mouth 4 Not Listed
Malaxis brachypoda Adder's-mouth 1 Not Listed Wherever found
Malpighia infestissima Stingingbush 4 Not Listed Wherever found
Manfreda longiflora Runyon huaco 2 Not Listed Wherever found
Mappia racemosa No common name 4 Not Listed Wherever found
Marina orcuttii orcuttii California marina 1 Not Listed Wherever found
Marsdenia elliptica No common name 4 Not Listed Wherever found
Marshallia ramosa No common name 4 Not Listed Wherever found
Masticophis flagellum ruddocki San Joaquin whipsnake 1 Not Listed Wherever found
masticophis flagellum ssp. piceus Red coachwhip 6 Not Listed Wherever found
Matelea alabamensis [Unnamed] anglepod 4 Not Listed Wherever found
Matelea baldwyniana [Unnamed] anglepod 4 Not Listed Wherever found
Matelea floridana No common name 4 Not Listed Wherever found
Matelea radiata Falfurrias anglepod 2 Not Listed Wherever found
Maytenus elongata Cuero de sapo 4 Not Listed Wherever found
Meconella oregana White fairypoppy 1 Not Listed Wherever found
Megalagrion adytum Adytum megalagrion damselfly 1 Not Listed Wherever found
Megalagrion amaurodytum peles Pele megalagrion damselfly 1 Not Listed Wherever found
Megalagrion amaurodytum waianaeanum Waianae megalagrion damselfly 1 Not Listed Wherever found
Megalagrion molokaiense Molokai megalagrion damselfly 1 Not Listed Wherever found
Megalagrion nigrohamatum nigrohamatum Nigrohamatum megalagrion damselfly 1 Not Listed Wherever found
Megalagrion oahuense Oahu megalagrion damselfly 1 Not Listed Wherever found
Megaleuctra sierra Shirttail Creek stonefly 1 Not Listed Wherever found
Megascolides macelfreshi Oregon giant earthworm 1 Not Listed Wherever found
megomphix hemphilli Oregon megomphix 1 Not Listed Wherever found
Melanerpes lewis Lewis's Woodpecker 6 Not Listed Wherever found
Melanerpes uropygialis Gila Woodpecker 6 Not Listed Wherever found
Melanthera parvifolia No common name 4 Not Listed Wherever found
Melicope cruciata Alani 1 Not Listed Wherever found
Melicope haleakalae Alani 1 Not Listed Wherever found
Melicope nealae Alani 1 Not Listed Wherever found
Melicope wailauensis Alani 1 Not Listed Wherever found
Melospiza lincolnii Lincoln's Sparrow 1 Not Listed Wherever found
Melospiza melodia maxillaris Song Sparrow 1 Not Listed Wherever found
Melospiza melodia pusillula Song Sparrow 1 Not Listed Wherever found
Melospiza melodia samuelis Song Sparrow 1 Not Listed Wherever found
Mentzelia argillosa Clay blazing-star 6 Not Listed Wherever found
Mentzelia multicaulis var. librina No common name 6 Not Listed Wherever found
Merolonche dolli Doll's merolonche 5 Not Listed Wherever found
Mertensia drummondii Drummond bluebell 7 Not Listed Wherever found
Merycomyia brunnea Brown merycomyian tabanid fly 4 Not Listed Wherever found
Mesadenus polyanthus [Unnamed] ladies'-tresses 4 Not Listed Wherever found
Mesodon clausus trossulus [Unnamed] snail 4 Not Listed Wherever found
Mesodon clingmanicus Clingman covert 4 Not Listed Wherever found
Metapogon hurdi Hurd's metapogon robberfly 1 Not Listed Wherever found
Metrarga obscura Mauna Loa metrargan seed bug 1 Not Listed Wherever found
Metrichia volada Page Spring micro caddisfly 2 Not Listed Wherever found
Metromenus bardus Heavy metromenus ground beetle 1 Not Listed Wherever found
Metromenus cuneipennis Wedge-winged metromenus ground beetle 1 Not Listed Wherever found
Metromenus oceanicus Oceanic metromenus ground beetle 1 Not Listed Wherever found
Micranthemum micranthemoides Nuttall's micranthemum 5 Not Listed Wherever found
Micranthes hitchcockiana Saddle Mountain saxifrage 1 Not Listed Wherever found
Micrarionta facta Santa Barbara islandsnail 1 Not Listed Wherever found
Micrarionta feralis San Nicolas islandsnail 1 Not Listed Wherever found
Micrarionta gabbii San Clemente islandsnail 1 Not Listed Wherever found
Micrarionta opuntia Pricklypear islandsnail 1 Not Listed Wherever found
Micrarionta rowelli bakerensis [Unnamed] islandsnail 1 Not Listed Wherever found
Micrarionta rowelli mccoiana California McCoy snail islandsnail 1 Not Listed Wherever found
Micrathene whitneyi Elf owl 6 Not Listed Wherever found
Microcina homi Hom's micro-blind harvestman 1 Not Listed Wherever found
Microcina leei Lee's micro-blind harvestman 1 Not Listed Wherever found
Microcina lumi Lum's micro-blind harvestman 1 Not Listed Wherever found
Microcina tiburona Tiburon micro-blind harvestman 1 Not Listed Wherever found
Microcreagris imperialis Empire Cave pseudoscorpion 1 Not Listed Wherever found
Microcylleopus fomicoideus [Unnamed] riffle beetle 1 Not Listed Wherever found
Microcylleopus similis [Unnamed] riffle beetle 1 Not Listed Wherever found
Microdipodops megacephalus albiventer Desert Valley kangaroo mouse 1 Not Listed Wherever found
Microdipodops megacephalus nasutus Fletcher dark kangaroo mouse 1 Not Listed Wherever found
Micromus cookeorum Cookes' brown lacewing 1 Not Listed Wherever found
Micromus haleakalae Haleakala micromus brown lacewing 1 Not Listed Wherever found
Micromus lobipennis Lobe-wing brown lacewing 1 Not Listed Wherever found
Micromus swezeyi Swezey's brown lacewing 1 Not Listed Wherever found
Micronaspis floridana Florida intertidal firefly 4 Not Listed Wherever found
Micropterus treculii Guadalupe bass 2 Not Listed Wherever found
microseris douglasii ssp. platycarpha Small-flowered microseris 6 Not Listed Wherever found
Microseris howellii No common name 1 Not Listed Wherever found
Microseris laciniata detlingii No common name 1 Not Listed Wherever found
Microtus breweri Beach vole 5 Not Listed Wherever found
Microtus californicus mohavensis Mojave river vole 1 Not Listed Wherever found
Microtus californicus stephensi Stephens' California vole 1 Not Listed Wherever found
Microtus californicus vallicola Owens Valley California vole 1 Not Listed Wherever found
Microtus chrotorrhinus carolinensis Southern rock vole 5 Not Listed Wherever found
Microtus mexicanus navaho Navaho Mountain Mexican vole 2 Not Listed Wherever found
Microtus montanus fucosus Pahranagat Valley montane vole 1 Not Listed Wherever found
Microtus montanus nevadensis Ash Meadows montane vole 1 Not Listed Wherever found
Microtus montanus rivularis Virgin River montane vole 6 Not Listed Wherever found
Microtus oeconomus amakensis Amak tundra vole 7 Not Listed Wherever found
Microtus oeconomus elymocetes Montague tundra vole 7 Not Listed Wherever found
Microtus pennsylvanicus kincaidi Potholes meadow vole 1 Not Listed Wherever found
Microtus pennsylvanicus provectus Block Island meadow vole 5 Not Listed Wherever found
Microtus pennsylvanicus shattucki Penobscot meadow vole 5 Not Listed Wherever found
miktoniscus (Miktoniscus) isopod 6 Not Listed Wherever found
Miloderes nelsoni Nelson's miloderes weevil 1 Not Listed Wherever found
Miloderes rulieni Rulien's miloderes weevil 1 Not Listed Wherever found
Mimosa quadrivalvis var. urbaniana Zarzarilla 4 Not Listed Wherever found
Mimulus brandegeei Santa Cruz Island monkey-flower 1 Not Listed Wherever found
mimulus diffusus Palomar monkeyflower 6 Not Listed Wherever found
Mimulus exiguus San Bernardino Mountains monkey-flower 1 Not Listed Wherever found
Mimulus filicaulis Hetch Hetchy monkey-flower 1 Not Listed Wherever found
Mimulus hymenophyllus No common name 1 Not Listed Wherever found
Mimulus jungermannioides No common name 1 Not Listed Wherever found
Mimulus mohavensis Mojave monkey-flower 1 Not Listed Wherever found
Mimulus patulus Stalk-leaved monkey-flower 1 Not Listed Wherever found
Mimulus purpureus purpureus Purple monkey-flower 1 Not Listed Wherever found
Mimulus pygmaeus Egg Lake monkey-flower 1 Not Listed Wherever found
Mimulus ringens colpophilus Square-stemmed monkey-flower 5 Not Listed Wherever found
Mimulus traskiae Santa Catalina monkey-flower 1 Not Listed Wherever found
Mimulus washingtonensis washingtonensis Washington monkey-flower 1 Not Listed Wherever found
Mimulus whipplei Whipple's monkey-flower 1 Not Listed Wherever found
Minuartia decumbens The Lassics sandwort 1 Not Listed Wherever found
Minuartia marcescens No common name 5 Not Listed Wherever found
Mirabilis nyctaginea Sandhill four-o'clock 2 Not Listed Wherever found
Mirabilis rotundifolia Roundleaf four-o'clock 6 Not Listed Wherever found
Mitoura gryneus sweadneri Sweadner's olive hairstreak 4 Not Listed Wherever found
Mixogaster delongi Delong's mixogaster flower fly 4 Not Listed Wherever found
Moho bishopi Bishop's `o`o 1 Not Listed Wherever found
Monadenia circumcarinata Keeled sideband 1 Not Listed Wherever found
Monadenia hillebrandi yosemitensis Yosemite mariposa sideband 1 Not Listed Wherever found
Monadenia mormonum buttoni Button's Sierra sideband 1 Not Listed Wherever found
Monadenia mormonum hirsuta Hirsute sierra sideband 1 Not Listed Wherever found
Monarda fistulosa brevis [Unnamed] horse-mint 5 Not Listed Wherever found
Monardella crispa Crisp monardella 1 Not Listed Wherever found
Monardella douglasii venosa Veiny monardella 1 Not Listed Wherever found
Monardella frutescens San Luis Obispo monardella 1 Not Listed Wherever found
Monardella leucocephala Merced monardella 1 Not Listed Wherever found
Monardella linoides oblonga Flax-like monardella 1 Not Listed Wherever found
Monardella nana leptosiphon San Felipe monardella 1 Not Listed Wherever found
Monardella pringlei Pringle monardella 1 Not Listed Wherever found
Monardella robisonii Robison's monardella 1 Not Listed Wherever found
monardella villosa ssp. globosa Robust monardella 6 Not Listed Wherever found
Monotropa uniflora Indian pipe 4 Not Listed Wherever found
Monotropsis odorata Pygmypipes 4 Not Listed Wherever found
Monotropsis odorata Sweet pinesap 4 Not Listed Wherever found
Montia howellii Howell's montia 1 Not Listed Wherever found
moxostoma congestum Gray redhorse 2 Not Listed Wherever found
Moxostoma valenciennesi Greater redhorse 6 Not Listed Wherever found
Muhlenbergia californica California muhly 1 Not Listed Wherever found
Muilla clevelandii San Diego goldenstar 1 Not Listed Wherever found
Mustela frenata peninsulae Florida long-tailed weasel 4 Not Listed Wherever found
Mycoporum biseptatum Charred volcanoes 4 Not Listed
Mycotrupes pedester Scrub Island burrowing scarab 4 Not Listed Wherever found
myiarchus tyrannulus Brown-crested flycatcher 6 Not Listed Wherever found
Myosurus minimus tiny mousetail 1 Not Listed Wherever found
Myosurus minimus apus Little mousetail 1 Not Listed Wherever found
Myotis austroriparius Southeastern myotis 4 Not Listed Wherever found
myotis californicus California myotis 8 Not Listed Wherever found
Myotis evotis Long-eared myotis 6 Not Listed Wherever found
myotis keenii Keen's myotis 7 Not Listed Wherever found
Myotis leibii Small-footed myotis 6 Not Listed Wherever found
Myotis lucifugus occultus Occult little brown bat 2 Not Listed Wherever found
Myotis thysanodes Fringed myotis 6 Not Listed Wherever found
Myotis thysanodes pahasapensis Fringed-tailed myotis 6 Not Listed Wherever found
Myotis velifer Cave myotis 2 Not Listed Wherever found
Myotis volans Long-legged myotis 6 Not Listed Wherever found
Myotis yumanensis Yuma myotis 1 Not Listed Wherever found
Myrcianthes fragrans simpsonii Simpson stopper 4 Not Listed Wherever found
Myriophyllum laxum No common name 4 Not Listed Wherever found
Myrmosula pacifica Antioch mutillid wasp 1 Not Listed Wherever found
Najas flexilis Fish Lake naiad 6 Not Listed Wherever found
nama stenocarpum Nama nama 6 Not Listed Wherever found
Navarretia heterandra Tehama pincushionplant 6 Not Listed Wherever found
Navarretia myersii ssp. deminuta Myers' pincushionplant 8 Not Listed Wherever found
navarretia nigelliformis ssp. nigelliformis Adobe navarretia 6 Not Listed Wherever found
Navarretia prostrata prostrate pincushionplant 1 Not Listed Wherever found
Nebria darlingtoni South Forks ground beetle 1 Not Listed Wherever found
Nebria gebleri siskiyouensis Siskiyou ground beetle 1 Not Listed Wherever found
nebria gebleri ssp. cascadensis (Nebria gebleri cascadensis) ground beetle 6 Not Listed Wherever found
nebria kincaidi ssp. balli (Nebria kincaidi balli) ground beetle 6 Not Listed Wherever found
nebria paradisi (Nebria paradisi) ground beetle 6 Not Listed Wherever found
Nebria sahlbergii triad Trinity Alps ground beetle 1 Not Listed Wherever found
Necydalis rudei Rude's long-horned beetle 1 Not Listed Wherever found
Neduba longipennis Santa Monica shieldback katydid 1 Not Listed Wherever found
Nemacladus twisselmannii Twisselmann's nemacladus 1 Not Listed Wherever found
Nemastylis floridana Fall-flowering ixia 4 Not Listed Wherever found
Nemopalpus nearcticus Sugarfoot moth fly 4 Not Listed Wherever found
Neofiber alleni Round-tailed muskrat 4 Not Listed Wherever found
Neomachiloides heteropus Hawaiian long-palp bristletail 1 Not Listed Wherever found
Neoplanorbis carinatus [Unnamed] snail 4 Not Listed Wherever found
Neoplanorbis smithi [Unnamed] snail 4 Not Listed Wherever found
Neoplanorbis tantillus [Unnamed] snail 4 Not Listed Wherever found
Neoplanorbis umbilicatus [Unnamed] snail 4 Not Listed Wherever found
Neothremma andersoni Columbia Gorge neothremman caddisfly 1 Not Listed Wherever found
Neothremma genella Golden-horned caddisfly 1 Not Listed Wherever found
Neothremma siskiyou Siskiyou caddisfly 1 Not Listed Wherever found
Neotoma floridana haematoreia Southern Appalachian eastern woodrat 4 Not Listed Wherever found
Neotoma fuscipes annectens San Francisco dusky-footed woodrat 1 Not Listed Wherever found
Neotoma fuscipes luciana Monterey dusky-footed woodrat 1 Not Listed Wherever found
Neotoma lepida intermedia San Diego desert woodrat 1 Not Listed Wherever found
Neotoma mexicana bullata Santa Catalina Mountains woodrat 2 Not Listed Wherever found
Neotoma micropus leucophaea White Sands woodrat 2 Not Listed Wherever found
Neotrichia kitae Kite's neotrichian micro caddisfly 3 Not Listed Wherever found
Neritilia hawaiiensis Anchialine Pool Snail 1 Not Listed Wherever found
Nerodia clarkii Gulf salt marsh snake 4 Not Listed Wherever found
Neseis alternata Kauai band-legged seed bug 1 Not Listed Wherever found
Neseis haleakalae Mt. Haleakala seed bug 1 Not Listed Wherever found
Nesidiolestes ana Ana wingless thread bug 1 Not Listed Wherever found
Nesidiolestes insularis Mt. Tantalus wingless thread bug 1 Not Listed Wherever found
Nesidiolestes roberti Robert's wingless thread bug 1 Not Listed Wherever found
Nesidiolestes selium Selium wingless thread bug 1 Not Listed Wherever found
Nesocryptias villosa Villosan flightless seed bug 1 Not Listed Wherever found
Nesomimesa kauaiensis Kauai nesomimesan sphecid wasp 1 Not Listed Wherever found
Nesomimesa perkinsi Perkins' nesomimesan sphecid wasp 1 Not Listed Wherever found
Nesomimesa sciopteryx Shade-winged nesomimesan sphecid wasp 1 Not Listed Wherever found
Nesorestias filicicola Mt. Tantalus short-wing fern planthopper 1 Not Listed Wherever found
Nesosydne acuta Iao Valley nesosydne planthopper 1 Not Listed Wherever found
Nesosydne bridwelli Bridewell's nesosydne planthopper 1 Not Listed Wherever found
Nesosydne cyrtandrae Nahiku nesosydne planthopper 1 Not Listed Wherever found
Nesosydne cyrtandricola Glenwood nesosydne planthopper 1 Not Listed Wherever found
Nesosydne kuschei Kusche's nesosydne planthopper 1 Not Listed Wherever found
Nesosydne leahi Diamond Head nesosydne planthopper 1 Not Listed Wherever found
Nesosydne longipes Long-footed nesosydne planthopper 1 Not Listed Wherever found
Nesosydne sulcata Keanae nesosydne planthopper 1 Not Listed Wherever found
Nesotocus giffordi Gifford's nesotocus weevil 1 Not Listed Wherever found
Nesotocus kauaiensis Kauai nesotocus weevil 1 Not Listed Wherever found
Nesotocus munroi Munro's nesotocus weevil 1 Not Listed Wherever found
Nesticus cooperi Lost Nantahala Cave spider 4 Not Listed Wherever found
Nesticus dilutus Grassy Creek Cave spider 4 Not Listed Wherever found
Nesticus furtivus Crystal Caverns cave spider 4 Not Listed Wherever found
Nesticus jonesi Cave Spring Cave spider 4 Not Listed Wherever found
Nesticus valentinei Valentine's cave spider 4 Not Listed Wherever found
Neurocordulia clara Apalachicola twilight skimmer 4 Not Listed Wherever found
Neviusia alabamensis No common name 4 Not Listed Wherever found
Newcombia canaliculata Newcomb's tree snail 1 Not Listed Wherever found
Newcombia perkinsi Newcomb's tree snail 1 Not Listed Wherever found
Newcombia pfeifferi Newcomb's tree snail 1 Not Listed Wherever found
Newcombia sulcata Newcomb's tree snail 1 Not Listed Wherever found
Nolina arenicola Sand sacahuista 2 Not Listed Wherever found
Nolina atopocarpa [Unnamed] beargrass 4 Not Listed Wherever found
Nolina cismontana Peninsular beargrass 1 Not Listed Wherever found
Nolina sp. Sp. nov. ined. (chaparral) beargrass 1 Not Listed Wherever found
Nothochrysa californica San Francisco lacewing 1 Not Listed Wherever found
Notholaena lemmonii Lemmon fern cloak 2 Not Listed Wherever found
Notropis chihuahua Chihuahua shiner 2 Not Listed Wherever found
Notropis hypsilepis Highscale shiner 4 Not Listed Wherever found
Notropis melanostomus Blackmouth shiner 4 Not Listed Wherever found
Notropis semperasper Roughhead shiner 5 Not Listed Wherever found
Noturus insignis ssp. Spotted madtom 5 Not Listed Wherever found
Nucombia plicata Newcomb's tree snail 1 Not Listed Wherever found
Numenius phaeopus Whimbrel 6 Not Listed Wherever found
Numenius tahitiensis Bristle-thighed curlew 7 Not Listed Wherever found
Nuphar luteum ulvaceum No common name 4 Not Listed Wherever found
Nycticorax nycticorax Black-crowned Night-Heron 6 Not Listed Wherever found
nyctinomops femorosaccus Pocketed free-tailed bat 6 Not Listed Wherever found
Nyctinomops macrotis Big free-tailed bat 2 Not Listed Wherever found
Nysius frigatensis French Frigate Shoal seed bug 1 Not Listed Wherever found
Nysius fullawayi Fullaway's seed bug 1 Not Listed Wherever found
Nysius neckerensis Necker goosefoot seed bug 1 Not Listed Wherever found
Nysius nihoae Nihoa nysius seed bug 1 Not Listed Wherever found
Nysius suffusus Necker bunchgrass seed bug 1 Not Listed Wherever found
Oceanides bryani Bryan's oceanides seed bug 1 Not Listed Wherever found
Oceanides perkinsi Perkins' oceanides seed bug 1 Not Listed Wherever found
Oceanides rugosiceps Rough-headed oceanides seed bug 1 Not Listed Wherever found
Ochotona princeps barnesi Barnes' pika 6 Not Listed Wherever found
Ochotona princeps cinnamomea Cinnamon pika 6 Not Listed Wherever found
Ochotona princeps lasalensis La Sal pika 6 Not Listed Wherever found
Ochotona princeps moorei Heliotrope pika 6 Not Listed Wherever found
Ochotona princeps nigrescens Goat Peak pika 2 Not Listed Wherever found
Ochotona princeps wasatchensis Wasatch pika 6 Not Listed Wherever found
Ochotrichia elongiralla [Unnamed] caddisfly 4 Not Listed Wherever found
Ochrotrichia contorta Contorted ochrotrichian micro caddisfly 4 Not Listed Wherever found
Ochrotrichia phenosa Deschutes ochrotrichian micro caddisfly 1 Not Listed Wherever found
Ochrotrichia provosti Provost's ochrotrichian micro caddisfly 4 Not Listed Wherever found
Ochrotrichia vertreesi Vertrees's ochrotrichian micro caddisfly 1 Not Listed Wherever found
Ochthebius crassalus Wing-shoulder minute moss beetle 1 Not Listed Wherever found
Ochthebius putnamensis Putnam minute moss beetle 3 Not Listed Wherever found
Ochthebius reticulus Wilbur Springs minute moss beetle 1 Not Listed Wherever found
Odocoileus virginianus hiltonensis Hilton Head white-tailed deer 4 Not Listed Wherever found
Odocoileus virginianus nigribarbis Blackbeard Island white-tailed deer 4 Not Listed Wherever found
Odocoileus virginianus taurinsulae Bulls Island white-tailed deer 4 Not Listed Wherever found
Odocoileus virginianus venatoria Hunting Island white-tailed deer 4 Not Listed Wherever found
Odynerus nigripennis Black-winged odynerus vespid wasp 1 Not Listed Wherever found
Odynerus niihauensis Niihau odynerus vespid wasp 1 Not Listed Wherever found
Odynerus radula Radulan odynerus vespid wasp 1 Not Listed Wherever found
Odynerus soror Soror odynerus vespid wasp 1 Not Listed Wherever found
Oecanthus laricis Laricis tree cricket 3 Not Listed Wherever found
Oechalia grisea Gray oechalia stink bug 1 Not Listed Wherever found
Oechalia patruelis Patruelis oechalia stink bug 1 Not Listed Wherever found
Oenothera kleinii Klein's evening-primrose 6 Not Listed Wherever found
Oenothera organensis Organ Mountain evening-primrose 2 Not Listed Wherever found
Oenothera pilosella sessilis [Unnamed] evening-primrose 4 Not Listed Wherever found
Oenothera psammophila [Unnamed] evening-primrose 1 Not Listed Wherever found
Oenothera wolfii Wolf's evening-primrose 1 Not Listed Wherever found
Oeobia dryadopa `Ohenaupaka oeobian moth 1 Not Listed Wherever found
Oliarces clara Cheese-weed moth lacewing 1 Not Listed Wherever found
Oliarus consimilis Kauai parti-colored oliarus planthopper 1 Not Listed Wherever found
Oliarus discrepans Oliarus wild cotton planthopper 1 Not Listed Wherever found
Oliarus lihue Lihue oliarus planthopper 1 Not Listed Wherever found
Oliarus myoporicola Barber's Point oliarus planthopper 1 Not Listed Wherever found
Oliarus priola Priolan oliarus planthopper 1 Not Listed Wherever found
Oligophlebodes mostbento Tombstone Prairie oligophlebodes caddisfly 1 Not Listed Wherever found
Omoides anastrepta Molokai sedge omoides moth 1 Not Listed Wherever found
Omoides anastreptoides Kohala Mountain sedge omoides moth 1 Not Listed Wherever found
Omoides asaphombra `Ohe omoides moth 1 Not Listed Wherever found
Omoides euryprora Ola`a banana omoides moth 1 Not Listed Wherever found
Omoides fullawayi Fullaway's banana omoides moth 1 Not Listed Wherever found
Omoides giffardi Giffard's `ohe omoides moth 1 Not Listed Wherever found
Omoides iridias Kilauea pa`iniu omoides moth 1 Not Listed Wherever found
Omoides meyricki Meyrick's banana omoides moth 1 Not Listed Wherever found
Omoides monogona Hawaiian bean leafroller 1 Not Listed Wherever found
Omoides musicola Maui banana omoides moth 1 Not Listed Wherever found
Omoides pritchardii Hawaiian lo`ulu omoides moth 1 Not Listed Wherever found
omus dejeanii (Omus dejeanii) ground beetle 6 Not Listed Wherever found
Oncorhynchus clarkii Snake River fine-spotted cutthroat trout 1 Not Listed Snake River
Oncorhynchus mykiss gibbsi Interior redband trout 1 Not Listed Wherever found
Oncorhynchus mykiss gilberti Kern River rainbow trout 1 Not Listed Wherever found
Oncorhynchus mykiss ssp. Catlow Valley redband trout 1 Not Listed Catlow Valley
Oncorhynchus mykiss ssp. Warner Valley redband trout 1 Not Listed Wherever found
Oncorhynchus mykiss ssp. Goose Lake redband trout 1 Not Listed Goose Lake
oncorhynchus mykiss ssp. irideus Coastal rainbow trout 7 Not Listed Wherever found
Ondatra zibethicus ripensis Pecos River muskrat 2 Not Listed Wherever found
Onthophagus polyphemi Onthophagus tortoise commensal scarab 4 Not Listed Wherever found
Onychobaris langei Lange's El Segundo Dune weevil 1 Not Listed Wherever found
Onychomys torridus ramona Southern grasshopper mouse 1 Not Listed Wherever found
Onychomys torridus tularensis Tulare grasshopper mouse 1 Not Listed Wherever found
Oodemas breviscapum Nihoa oodemas weevil 1 Not Listed Wherever found
Oodemas erro Wandering oodemas weevil 1 Not Listed Wherever found
Oodemas laysanensis Laysan oodemas weevil 1 Not Listed Wherever found
Oodemas neckeri Necker oodemas weevil 1 Not Listed Wherever found
Oonopsis engelmannii Engelmann's goldenrod 6 Not Listed Wherever found
Operculina turpethum var. turpethum St. Thomas lidpod 4 Not Listed Wherever found
Ophiogomphus anomalus Extra-striped snaketail 3 Not Listed Wherever found
Ophiogomphus howei Midget snaketail 4 Not Listed Wherever found
Ophiogomphus sp. St. Croix snaketail 3 Not Listed Wherever found
Ophiogomphus westfalli Ozark snaketail 4 Not Listed Wherever found
Ophisaurus compressus Island glass lizard 4 Not Listed Wherever found
Ophisaurus mimicus Mimic glass lizard 4 Not Listed Wherever found
oporornis tolmiei Macgillivray's warbler 7 Not Listed Wherever found
Optioservus browni Brown's optioservus riffle beetle 4 Not Listed Wherever found
Optioservus canus Pinnacles optioservus riffle beetle 1 Not Listed Wherever found
Opuntia arenaria Sand prickly-pear 2 Not Listed Wherever found
Opuntia basilaris brachyclada Short-jointed beavertail cactus 1 Not Listed Wherever found
Opuntia engelmannii flexospina Marble-seeded, few-spined prickly-pear 2 Not Listed Wherever found
Opuntia heacockul No common name 6 Not Listed Wherever found
Opuntia imbricata argentea Silver cholla 2 Not Listed Wherever found
Opuntia munzii Munz cholla 1 Not Listed Wherever found
Opuntia parryi serpentina Snake cholla 1 Not Listed Wherever found
Opuntia spinosissima No common name 4 Not Listed Wherever found
Opuntia viridiflora Santa Fe cholla 2 Not Listed Wherever found
Oravelia pege Dry Creek cliff strider bug 1 Not Listed Wherever found
Orbexilum macrophyllum Bigleaf scurf-pea 4 Not Listed Wherever found
Orbittacus obscurus Gold rush hanging fly 1 Not Listed Wherever found
orconectes australis ssp. australis Southern cave crayfish 4 Not Listed Wherever found
Orconectes indianensis Indiana crayfish 3 Not Listed Wherever found
Orconectes jeffersoni Louisville crayfish 4 Not Listed Wherever found
Orconectes williamsi [Unnamed] crayfish 4 Not Listed Wherever found
Oregonichthys kalawatseti Umpqua Oregon Chub 1 Not Listed Wherever found
Oreohelix eurekensis eurekensis Eureka mountainsnail 6 Not Listed Wherever found
Oreohelix florida Florida mountainsnail 2 Not Listed Wherever found
Oreohelix haydeni corugata [Unnamed] mountainsnail 6 Not Listed Wherever found
Oreohelix haydeni haydeni Lyrate mountainsnail 6 Not Listed Wherever found
Oreohelix idahoensis idahoensis Idaho banded mountainsnail 1 Not Listed Wherever found
Oreohelix jugalis Boulder pile mountainsnail 1 Not Listed Wherever found
Oreohelix nevadensis Schell Creek mountainsnail 1 Not Listed Wherever found
Oreohelix parowanensis [Unnamed] mountainsnail 6 Not Listed Wherever found
Oreohelix strigosa berryi Berry's mountainsnail 6 Not Listed Wherever found
Oreohelix strigosa goniogyra Carinated rocky mountainsnail 1 Not Listed Wherever found
Oreohelix strigosa ssp. Pahasapa mountainsnail 6 Not Listed Wherever found
Oreohelix vortex Whorled mountainsnail 1 Not Listed Wherever found
Oreohelix waltoni Lava rock mountainsnail 1 Not Listed Wherever found
Oreohelix yavapai Yavapai mountainsnail 6 Not Listed Wherever found
Oreoscoptes montanus Sage Thrasher 6 Not Listed Wherever found
Orobanche parishii brachyloba Short-lobed broomrape 1 Not Listed Wherever found
Orobanche valida valida Rock Creek broomrape 1 Not Listed Wherever found
Orthotrichum keeverae Keever's bristle-moss 4 Not Listed Wherever found
Oryctes nevadensis Nevada oryctes 1 Not Listed Wherever found
Oryzomys couesi aquaticus Coues' rice rat 2 Not Listed Wherever found
Osmerus mordax Pygmy smelt 5 Not Listed Wherever found
Osmorhiza mexicana bipatriata Livermore sweet-cicely 2 Not Listed Wherever found
Ostroumovia horii [Unnamed] hydroid 1 Not Listed Wherever found
Ostrya chisosensis Big Bend hop hornbeam 2 Not Listed Wherever found
Otus nudipes newtoni Virgin Islands screech owl 4 Not Listed Wherever found
Ovis canadensis Bighorn sheep 8 Not Listed Wherever found
Oxyethira florida Florida oxyethiran micro caddisfly 4 Not Listed Wherever found
Oxypolis ternata No common name 4 Not Listed Wherever found
Oxytheca caryophylloides chickweed oxytheca 1 Not Listed Wherever found
Oxytheca parishii ciengensis Cienega Seca oxytheca 1 Not Listed Wherever found
Oxytropis campestris wanapum No common name 1 Not Listed Wherever found
Oxytropis sordida barnebyana No common name 7 Not Listed Wherever found
Oxyura jamaicensis jamaicensis Ruddy Duck 4 Not Listed Puerto Rico
Packera bernardina San Bernardino butterweed 1 Not Listed Wherever found
Packera ganderi Gander butterweed 1 Not Listed Wherever found
Packera hartiana Hart's ragwort 2 Not Listed Wherever found
Packera hesperia No common name 1 Not Listed Wherever found
Packera millefolia Piedmont ragwort 4 Not Listed Wherever found
Packera spellenbergii Spellenberg's groundsel 2 Not Listed Wherever found
Paduniella nearctica Nearctic paduniellan caddisfly 4 Not Listed Wherever found
Palaemonetes antrorum Texas cave shrimp 2 Not Listed Wherever found
Palafoxia arida gigantea Giant spanishneedle 1 Not Listed Wherever found
Paleoxenus dohrni Dohrn's elegant eucnemid beetle 1 Not Listed Wherever found
Pandion haliaetus osprey 6 Not Listed Wherever found
Panicum abscissum Cutthroat grass 4 Not Listed Wherever found
Panicum stevensianum No common name 4 Not Listed Wherever found
Panoquina errans Wandering skipper 1 Not Listed Wherever found
Papaipema aerata [Unnamed] noctuid moth 5 Not Listed Wherever found
Papaipema aweme [Unnamed] noctuid moth 3 Not Listed Wherever found
Papaipema sp. Flypoison borer moth 5 Not Listed Wherever found
Papaipema sulphurata Decodon borer moth 5 Not Listed Wherever found
Papaver pygmaeum No common name 6 Not Listed Wherever found
parabuteo unicinctus Harris's Hawk 6 Not Listed Wherever found
Paracoenia calida Wilbur Springs shore fly 1 Not Listed Wherever found
Parapsyche extensa King's Creek parapsyche caddisfly 1 Not Listed Wherever found
Pararhinichthys bowersi Cheat minnow 5 Not Listed Wherever found
Paravitrea aulacogyra [Unnamed] snail 4 Not Listed Wherever found
Paravitrea ceres Sidelong supercoil 5 Not Listed Wherever found
Paravitrea ternaria Sculpted supercoil 4 Not Listed Wherever found
Paravitrea varidens Roan supercoil 4 Not Listed Wherever found
Parnassia caroliniana Carolina grass-of-parnassus 4 Not Listed Wherever found
Parnassia grandifolia Largeleaf grass of Parnassus 4 Not Listed Wherever found
Paronychia ahartii Ahart's whitlow-wort 1 Not Listed Wherever found
Paronychia virginica var. virginica Silvery nailwort 5 Not Listed Wherever found
Paronychia wilkinsonii Wilkinson's whitlow-wort 2 Not Listed Wherever found
Parthenium integrifolium Wavyleaf wild-quinine 4 Not Listed Wherever found
Parthenium tetraneuris Arkansas River feverfew 6 Not Listed Wherever found
Partula salifana Alifan Tree snail 1 Not Listed Wherever found
Partulina anceyana Maui tree snail 1 Not Listed Wherever found
Partulina carnicolor Maui tree snail 1 Not Listed Wherever found
Partulina confusa Hawai`i tree snail 1 Not Listed Wherever found
Partulina crassa Lanai tree snail 1 Not Listed Wherever found
Partulina crocea Maui tree snail 1 Not Listed Wherever found
Partulina dolei Maui tree snail 1 Not Listed Wherever found
Partulina dubia Waianae tree snail 1 Not Listed Wherever found
Partulina dwightii Moloka`i tree snail 1 Not Listed Wherever found
Partulina fusoidea Maui tree snail 1 Not Listed Wherever found
Partulina germana Maui tree snail 1 Not Listed Wherever found
Partulina gouldii Maui tree snail 1 Not Listed Wherever found
Partulina grisea Maui tree snail 1 Not Listed Wherever found
Partulina horneri Hawai`i tree snail 1 Not Listed Wherever found
Partulina induta Maui tree snail 1 Not Listed Wherever found
Partulina kaaeana Maui tree snail 1 Not Listed Wherever found
Partulina lemmoni Maui tree snail 1 Not Listed Wherever found
Partulina marmorata Maui tree snail 1 Not Listed Wherever found
Partulina mighelsiana Moloka`i tree snail 1 Not Listed Wherever found
Partulina mucida Moloka`i tree snail 1 Not Listed Wherever found
Partulina mutabilis Maui tree snail 1 Not Listed Wherever found
Partulina natti Maui tree snail 1 Not Listed Wherever found
Partulina nivea Maui tree snail 1 Not Listed Wherever found
Partulina perdix Maui tree snail 1 Not Listed Wherever found
Partulina physa Hawai`i tree snail 1 Not Listed Wherever found
Partulina plumbea Maui tree snail 1 Not Listed Wherever found
Partulina porcellana Maui tree snail 1 Not Listed Wherever found
Partulina proxima Moloka`i tree snail 1 Not Listed Wherever found
Partulina radiata Maui tree snail 1 Not Listed Wherever found
Partulina redfieldii Moloka`i tree snail 1 Not Listed<