Achatinella spp. |
Oahu tree snails |
1 |
Endangered |
Wherever found |
Acropora cervicornis |
Staghorn coral |
NMFS |
Threatened |
Wherever found |
Acropora palmata |
Elkhorn coral |
NMFS |
Threatened |
Wherever found |
Adelocosa anops |
Kauai cave wolf or pe'e pe'e maka 'ole spider |
1 |
Endangered |
Wherever found |
Alasmidonta atropurpurea |
Cumberland elktoe |
4 |
Endangered |
Wherever found |
Alasmidonta heterodon |
Dwarf wedgemussel |
5 |
Endangered |
Wherever found |
Alasmidonta raveneliana |
Appalachian elktoe |
4 |
Endangered |
Wherever found |
Amblema neislerii |
Fat threeridge (mussel) |
4 |
Endangered |
Wherever found |
Ambrysus amargosus |
Ash Meadows naucorid |
8 |
Threatened |
Wherever found |
Anaea troglodyta floridalis |
Florida leafwing Butterfly |
4 |
Endangered |
Wherever found |
Anguispira picta |
Painted snake coiled forest snail |
4 |
Threatened |
Wherever found |
Antrobia culveri |
Tumbling Creek cavesnail |
3 |
Endangered |
Wherever found |
Antrolana lira |
Madison Cave isopod |
5 |
Threatened |
Wherever found |
Apodemia mormo langei |
Lange's metalmark butterfly |
8 |
Endangered |
Wherever found |
Arcidens wheeleri |
Ouachita rock pocketbook |
2 |
Endangered |
Wherever found |
Assiminea pecos |
Pecos assiminea snail |
2 |
Endangered |
Wherever found |
Athearnia anthonyi |
Anthony's riversnail |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Atlantea tulita |
Puerto Rican harlequin butterfly |
4 |
Threatened |
Wherever found |
Batrisodes texanus |
Coffin Cave mold beetle |
2 |
Endangered |
Wherever found |
Batrisodes venyivi |
Helotes mold beetle |
2 |
Endangered |
Wherever found |
Boloria acrocnema |
Uncompahgre fritillary butterfly |
6 |
Endangered |
Wherever found |
Bombus affinis |
Rusty patched bumble bee |
3 |
Endangered |
Wherever found |
Bombus franklini |
Franklin's bumble bee |
1 |
Endangered |
Wherever found |
Branchinecta conservatio |
Conservancy fairy shrimp |
8 |
Endangered |
Wherever found |
Branchinecta longiantenna |
Longhorn fairy shrimp |
8 |
Endangered |
Wherever found |
Branchinecta lynchi |
Vernal pool fairy shrimp |
8 |
Threatened |
Wherever found |
Branchinecta sandiegonensis |
San Diego fairy shrimp |
8 |
Endangered |
Wherever found |
Brychius hungerfordi |
Hungerford's crawling water Beetle |
3 |
Endangered |
Wherever found |
Callophrys mossii bayensis |
San Bruno elfin butterfly |
8 |
Endangered |
Wherever found |
Cambarus aculabrum |
Benton County cave crayfish |
4 |
Endangered |
Wherever found |
Cambarus callainus |
Big Sandy crayfish |
5 |
Threatened |
Wherever found |
Cambarus cracens |
Slenderclaw crayfish |
4 |
Endangered |
Wherever found |
Cambarus veteranus |
Guyandotte River crayfish |
5 |
Endangered |
Wherever found |
Cambarus zophonastes |
Hell Creek Cave crayfish |
4 |
Endangered |
Wherever found |
Campeloma decampi |
Slender campeloma |
4 |
Endangered |
Wherever found |
Cicindela nevadica lincolniana |
Salt Creek Tiger beetle |
6 |
Endangered |
Wherever found |
Cicindela ohlone |
Ohlone tiger beetle |
8 |
Endangered |
Wherever found |
Cicindelidia floridana |
Miami tiger beetle |
4 |
Endangered |
Wherever found |
Cicurina baronia |
Robber Baron Cave Meshweaver |
2 |
Endangered |
Wherever found |
Cicurina madla |
Madla Cave Meshweaver |
2 |
Endangered |
Wherever found |
Cicurina vespera |
Government Canyon Bat Cave meshweaver |
2 |
Endangered |
Wherever found |
Cumberlandia monodonta |
Spectaclecase (mussel) |
3 |
Endangered |
Wherever found |
Cyclargus ammon |
Nickerbean Blue Butterfly |
4 |
Similarity of Appearance to a Threatened Taxon |
Wherever found |
Cyclargus (=Hemiargus) thomasi bethunebakeri |
Miami Blue Butterfly |
4 |
Endangered |
Wherever found |
Cyprogenia stegaria |
Fanshell |
4 |
Endangered |
Wherever found |
Dendrogyra cylindrus |
Pillar Coral |
NMFS |
Threatened |
Wherever found |
Desmocerus californicus dimorphus |
Valley elderberry longhorn beetle |
8 |
Threatened |
Wherever found |
Dinacoma caseyi |
Casey's June Beetle |
8 |
Endangered |
Wherever found |
Discus macclintocki |
Iowa Pleistocene snail |
3 |
Endangered |
Wherever found |
Dromus dromas |
Dromedary pearlymussel |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Drosophila aglaia |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila differens |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila digressa |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila hemipeza |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila heteroneura |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila montgomeryi |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila mulli |
Hawaiian picture-wing fly |
1 |
Threatened |
Wherever found |
Drosophila musaphilia |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila neoclavisetae |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila obatai |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila ochrobasis |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila sharpi |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila substenoptera |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Drosophila tarphytrichia |
Hawaiian picture-wing fly |
1 |
Endangered |
Wherever found |
Elaphrus viridis |
Delta green ground beetle |
8 |
Threatened |
Wherever found |
Elimia crenatella |
Lacy elimia (snail) |
4 |
Threatened |
Wherever found |
Ellipsoptera puritana |
Puritan tiger beetle |
5 |
Threatened |
Wherever found |
Elliptio chipolaensis |
Chipola slabshell |
4 |
Threatened |
Wherever found |
Elliptio lanceolata |
Yellow lance |
4 |
Threatened |
Wherever found |
Elliptio spinosa |
Altamaha Spinymussel |
4 |
Endangered |
Wherever found |
Elliptoideus sloatianus |
Purple bankclimber (mussel) |
4 |
Threatened |
Wherever found |
Epioblasma brevidens |
Cumberlandian combshell |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Epioblasma capsaeformis |
Oyster mussel |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Epioblasma florentina curtisii |
Curtis pearlymussel |
3 |
Endangered |
Wherever found |
Epioblasma florentina florentina |
Yellow blossom (pearlymussel) |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Epioblasma florentina walkeri (=E. walkeri) |
Tan riffleshell |
4 |
Endangered |
Wherever found |
Epioblasma metastriata |
Upland combshell |
4 |
Endangered |
Wherever found |
Epioblasma obliquata |
Purple Cat''s paw (=Purple Cat''s paw pearlymussel) |
3 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Epioblasma othcaloogensis |
Southern acornshell |
4 |
Endangered |
Wherever found |
Epioblasma penita |
Southern combshell |
4 |
Endangered |
Wherever found |
Epioblasma perobliqua |
White catspaw (pearlymussel) |
3 |
Endangered |
Wherever found |
Epioblasma rangiana |
Northern riffleshell |
5 |
Endangered |
Wherever found |
Epioblasma torulosa gubernaculum |
Green blossom (pearlymussel) |
4 |
Endangered |
Wherever found |
Epioblasma torulosa torulosa |
Tubercled blossom (pearlymussel) |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Epioblasma triquetra |
Snuffbox mussel |
3 |
Endangered |
Wherever found |
Epioblasma turgidula |
Turgid blossom (pearlymussel) |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Erinna newcombi |
Newcomb's snail |
1 |
Threatened |
Wherever found |
Eua zebrina |
Snail [no common name] |
1 |
Endangered |
Wherever found |
Euchloe ausonides insulanus |
Island marble Butterfly |
1 |
Endangered |
Wherever found |
Euphilotes battoides allyni |
El Segundo blue butterfly |
8 |
Endangered |
Wherever found |
Euphilotes enoptes smithi |
Smith's blue butterfly |
8 |
Endangered |
Wherever found |
Euphydryas editha bayensis |
Bay checkerspot butterfly |
8 |
Threatened |
Wherever found |
Euphydryas editha quino (=E. e. wrighti) |
Quino checkerspot butterfly |
8 |
Endangered |
Wherever found |
Euphydryas editha taylori |
Taylor's (=whulge) Checkerspot |
1 |
Endangered |
Wherever found |
Euproserpinus euterpe |
Kern primrose sphinx moth |
8 |
Threatened |
Wherever found |
Fusconaia burkei |
Tapered pigtoe |
4 |
Threatened |
Wherever found |
Fusconaia cor |
Shiny pigtoe |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Fusconaia cuneolus |
Finerayed pigtoe |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Fusconaia escambia |
Narrow pigtoe |
4 |
Threatened |
Wherever found |
Fusconaia masoni |
Atlantic pigtoe |
4 |
Threatened |
Wherever found |
Gammarus acherondytes |
Illinois cave amphipod |
3 |
Endangered |
Wherever found |
Gammarus desperatus |
Noel's Amphipod |
2 |
Endangered |
Wherever found |
Gammarus hyalleloides |
Diminutive Amphipod |
2 |
Endangered |
Wherever found |
Gammarus pecos |
Pecos amphipod |
2 |
Endangered |
Wherever found |
Glaucopsyche lygdamus palosverdesensis |
Palos Verdes blue butterfly |
8 |
Endangered |
Wherever found |
Habroscelimorpha dorsalis dorsalis |
Northeastern beach tiger beetle |
5 |
Threatened |
Wherever found |
Haliotis cracherodii |
Black Abalone |
NMFS |
Endangered |
Wherever found |
Haliotis sorenseni |
White Abalone |
NMFS |
Endangered |
North America (West Coast from Point Conception, CA, U.S.A., to Punta Abreojos, Baja California, Mexico) |
Hamiota altilis |
Finelined pocketbook |
4 |
Threatened |
Wherever found |
Hamiota australis |
Southern Sandshell |
4 |
Threatened |
Wherever found |
Hamiota perovalis |
Orangenacre mucket |
4 |
Threatened |
Wherever found |
Hamiota subangulata |
Shinyrayed pocketbook |
4 |
Endangered |
Wherever found |
Helminthoglypta walkeriana |
Morro shoulderband (=Banded dune) snail |
8 |
Threatened |
Wherever found |
Hemiargus ceraunus antibubastus |
Ceraunus Blue Butterfly |
4 |
Similarity of Appearance to a Threatened Taxon |
Wherever found |
Hemistena lata |
Cracking pearlymussel |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Heraclides aristodemus ponceanus |
Schaus swallowtail butterfly |
4 |
Endangered |
Wherever found |
Hesperia dacotae |
Dakota Skipper |
3 |
Threatened |
Wherever found |
Hesperia leonardus montana |
Pawnee montane skipper |
6 |
Threatened |
Wherever found |
Heterelmis comalensis |
Comal Springs riffle beetle |
2 |
Endangered |
Wherever found |
Hylaeus anthracinus |
Anthricinan yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus assimulans |
Assimulans yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus facilis |
Easy yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus hilaris |
Hilaris yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus kuakea |
Hawaiian yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus longiceps |
Hawaiian yellow-faced bee |
1 |
Endangered |
Wherever found |
Hylaeus mana |
Hawaiian yellow-faced bee |
1 |
Endangered |
Wherever found |
Hypolimnas octocula marianensis |
Mariana eight-spot butterfly |
1 |
Endangered |
Wherever found |
Icaricia icarioides fenderi |
Fender's blue butterfly |
1 |
Threatened |
Wherever found |
Icaricia icarioides missionensis |
Mission blue butterfly |
8 |
Endangered |
Wherever found |
Icaricia (Plebejus) shasta charlestonensis |
Mount Charleston blue butterfly |
8 |
Endangered |
Wherever found |
Ischnura luta |
Rota blue damselfly |
1 |
Endangered |
Wherever found |
Juturnia kosteri |
Koster's springsnail |
2 |
Endangered |
Wherever found |
Lampsilis abrupta |
Pink mucket (pearlymussel) |
3 |
Endangered |
Wherever found |
Lampsilis higginsii |
Higgins eye (pearlymussel) |
3 |
Endangered |
Wherever found |
Lampsilis powellii |
Arkansas fatmucket |
4 |
Threatened |
Wherever found |
Lampsilis rafinesqueana |
Neosho Mucket |
4 |
Endangered |
Wherever found |
Lampsilis streckeri |
Speckled pocketbook |
4 |
Endangered |
Wherever found |
Lampsilis virescens |
Alabama lampmussel |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Lanx sp. |
Banbury Springs limpet |
1 |
Endangered |
Wherever found |
Lasmigona decorata |
Carolina heelsplitter |
4 |
Endangered |
Wherever found |
Lednia tumana |
Meltwater lednian stonefly |
6 |
Threatened |
Wherever found |
Lemiox rimosus |
Birdwing pearlymussel |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Lepidurus packardi |
Vernal pool tadpole shrimp |
8 |
Endangered |
Wherever found |
Leptodea leptodon |
Scaleshell mussel |
3 |
Endangered |
Wherever found |
Leptotes cassius theonus |
Cassius Blue Butterfly |
4 |
Similarity of Appearance to a Threatened Taxon |
Wherever found |
Leptoxis ampla |
Round rocksnail |
4 |
Threatened |
Wherever found |
Leptoxis foremani |
Interrupted (=Georgia) Rocksnail |
4 |
Endangered |
Wherever found |
Leptoxis plicata |
Plicate rocksnail |
4 |
Endangered |
Wherever found |
Leptoxis taeniata |
Painted rocksnail |
4 |
Threatened |
Wherever found |
Lepyrium showalteri |
Flat pebblesnail |
4 |
Endangered |
Wherever found |
Lioplax cyclostomaformis |
Cylindrical lioplax (snail) |
4 |
Endangered |
Wherever found |
Lirceus usdagalun |
Lee County cave isopod |
5 |
Endangered |
Wherever found |
Lycaeides argyrognomon lotis |
Lotis blue butterfly |
8 |
Endangered |
Wherever found |
Lycaeides melissa samuelis |
Karner blue butterfly |
3 |
Endangered |
Wherever found |
Lycaena hermes |
Hermes copper butterfly |
8 |
Threatened |
Wherever found |
Manduca blackburni |
Blackburn's sphinx moth |
1 |
Endangered |
Wherever found |
Margaritifera hembeli |
Louisiana pearlshell |
4 |
Threatened |
Wherever found |
Margaritifera marrianae |
Alabama pearlshell |
4 |
Endangered |
Wherever found |
Marstonia ogmorhaphe |
Royal marstonia (snail) |
4 |
Endangered |
Wherever found |
Marstonia pachyta |
Armored snail |
4 |
Endangered |
Wherever found |
Medionidus acutissimus |
Alabama moccasinshell |
4 |
Threatened |
Wherever found |
Medionidus parvulus |
Coosa moccasinshell |
4 |
Endangered |
Wherever found |
Medionidus penicillatus |
Gulf moccasinshell |
4 |
Endangered |
Wherever found |
Medionidus simpsonianus |
Ochlockonee moccasinshell |
4 |
Endangered |
Wherever found |
Medionidus walkeri |
Suwannee moccasinshell |
4 |
Threatened |
Wherever found |
Megalagrion leptodemas |
Crimson Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Megalagrion nesiotes |
Flying earwig Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Megalagrion nigrohamatum nigrolineatum |
Blackline Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Megalagrion oceanicum |
Oceanic Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Megalagrion pacificum |
Pacific Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Megalagrion xanthomelas |
Orangeblack Hawaiian damselfly |
1 |
Endangered |
Wherever found |
Mesodon clarki nantahala |
noonday snail |
4 |
Threatened |
Wherever found |
Microhexura montivaga |
Spruce-fir moss spider |
4 |
Endangered |
Wherever found |
Mycetophyllia ferox |
Rough Cactus Coral |
NMFS |
Threatened |
Wherever found |
Neonympha mitchellii francisci |
Saint Francis' satyr butterfly |
4 |
Endangered |
Wherever found |
Neonympha mitchellii mitchellii |
Mitchell's satyr Butterfly |
3 |
Endangered |
Wherever found |
Newcombia cumingi |
Newcomb's Tree snail |
1 |
Endangered |
Wherever found |
Nicrophorus americanus |
American burying beetle |
2 |
Threatened |
Wherever found, except where listed as an experimental population |
Novisuccinea chittenangoensis |
Chittenango ovate amber snail |
5 |
Threatened |
Wherever found |
Oarisma poweshiek |
Poweshiek skipperling |
3 |
Endangered |
Wherever found |
Obovaria choctawensis |
Choctaw bean |
4 |
Endangered |
Wherever found |
Obovaria retusa |
Ring pink (mussel) |
4 |
Endangered |
Wherever found |
Orbicella annularis |
Lobed Star Coral |
NMFS |
Threatened |
Wherever found |
Orbicella faveolata |
Mountainous Star Coral |
NMFS |
Threatened |
Wherever found |
Orbicella franksi |
Boulder star coral |
NMFS |
Threatened |
Wherever found |
Orconectes shoupi |
Nashville crayfish |
4 |
Endangered |
Wherever found |
Orthalicus reses (not incl. nesodryas) |
Stock Island tree snail |
4 |
Threatened |
Wherever found |
Ostodes strigatus |
Snail [no common name] |
1 |
Endangered |
Wherever found |
Pacifastacus fortis |
Shasta crayfish |
8 |
Endangered |
Wherever found |
Palaemonetes cummingi |
Squirrel Chimney Cave shrimp |
4 |
Threatened |
Wherever found |
Palaemonias alabamae |
Alabama cave shrimp |
4 |
Endangered |
Wherever found |
Palaemonias ganteri |
Kentucky cave shrimp |
4 |
Endangered |
Wherever found |
Partula gibba |
Humped tree snail |
1 |
Endangered |
Wherever found |
Partula langfordi |
Langford's tree snail |
1 |
Endangered |
Wherever found |
Partula radiolata |
Guam tree snail |
1 |
Endangered |
Wherever found |
Partulina semicarinata |
Lanai tree snail |
1 |
Endangered |
Wherever found |
Partulina variabilis |
Lanai tree snail |
1 |
Endangered |
Wherever found |
Parvaspina collina |
James spinymussel |
5 |
Endangered |
Wherever found |
Parvaspina steinstansana |
Tar River spinymussel |
4 |
Endangered |
Wherever found |
Pegias fabula |
Littlewing pearlymussel |
4 |
Endangered |
Wherever found |
Physa natricina |
Snake River physa snail |
1 |
Endangered |
Wherever found |
Plethobasus cicatricosus |
White wartyback (pearlymussel) |
4 |
Endangered |
Wherever found |
Plethobasus cooperianus |
Orangefoot pimpleback (pearlymussel) |
4 |
Endangered |
Wherever found |
Plethobasus cyphyus |
Sheepnose Mussel |
3 |
Endangered |
Wherever found |
Pleurobema athearni |
Canoe Creek Clubshell |
4 |
Endangered |
Wherever found |
Pleurobema clava |
Clubshell |
5 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Pleurobema curtum |
Black clubshell |
4 |
Endangered |
Wherever found |
Pleurobema decisum |
Southern clubshell |
4 |
Endangered |
Wherever found |
Pleurobema furvum |
Dark pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema georgianum |
Southern pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema hanleyianum |
Georgia pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema marshalli |
Flat pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema perovatum |
Ovate clubshell |
4 |
Endangered |
Wherever found |
Pleurobema plenum |
Rough pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema pyriforme |
Oval pigtoe |
4 |
Endangered |
Wherever found |
Pleurobema strodeanum |
Fuzzy pigtoe |
4 |
Threatened |
Wherever found |
Pleurobema taitianum |
Heavy pigtoe |
4 |
Endangered |
Wherever found |
Pleurocera foremani |
Rough hornsnail |
4 |
Endangered |
Wherever found |
Pleuronaia dolabelloides |
Slabside Pearlymussel |
4 |
Endangered |
Wherever found |
Pleuronaia gibber |
Cumberland pigtoe |
4 |
Endangered |
Wherever found |
Polygyriscus virginianus |
Virginia fringed mountain snail |
5 |
Endangered |
Wherever found |
Polyphylla barbata |
Mount Hermon June beetle |
8 |
Endangered |
Wherever found |
Popenaias popeii |
Texas Hornshell |
2 |
Endangered |
Wherever found |
Potamilus capax |
Fat pocketbook |
4 |
Endangered |
Wherever found |
Potamilus inflatus |
Inflated heelsplitter |
4 |
Threatened |
Wherever found |
Procambarus econfinae |
Panama City crayfish |
4 |
Threatened |
Wherever found |
Procaris hawaiana |
Anchialine pool Shrimp |
1 |
Endangered |
Wherever found |
Pseudocopaeodes eunus obscurus |
Carson wandering skipper |
8 |
Endangered |
Wherever found |
Pseudotryonia adamantina |
Diamond Tryonia |
2 |
Endangered |
Wherever found |
Ptychobranchus greenii |
Triangular Kidneyshell |
4 |
Endangered |
Wherever found |
Ptychobranchus jonesi |
Southern kidneyshell |
4 |
Endangered |
Wherever found |
Ptychobranchus subtentus |
Fluted kidneyshell |
4 |
Endangered |
Wherever found |
Pyrgulopsis bernardina |
San Bernardino springsnail |
2 |
Threatened |
Wherever found |
Pyrgulopsis bruneauensis |
Bruneau Hot springsnail |
1 |
Endangered |
Wherever found |
Pyrgulopsis chupaderae |
Chupadera springsnail |
2 |
Endangered |
Wherever found |
Pyrgulopsis neomexicana |
Socorro springsnail |
2 |
Endangered |
Wherever found |
Pyrgulopsis roswellensis |
Roswell springsnail |
2 |
Endangered |
Wherever found |
Pyrgulopsis texana |
Phantom Springsnail |
2 |
Endangered |
Wherever found |
Pyrgulopsis trivialis |
Three Forks Springsnail |
2 |
Endangered |
Wherever found |
Pyrgus ruralis lagunae |
Laguna Mountains skipper |
8 |
Endangered |
Wherever found |
Quadrula cylindrica cylindrica |
Rabbitsfoot |
4 |
Threatened |
Wherever found |
Quadrula cylindrica strigillata |
Rough rabbitsfoot |
5 |
Endangered |
Wherever found |
Quadrula fragosa |
Winged Mapleleaf |
3 |
Endangered |
Wherever found, except where listed as an experimental population |
Quadrula stapes |
Stirrupshell |
4 |
Endangered |
Wherever found |
Reginaia rotulata |
Round Ebonyshell |
4 |
Endangered |
Wherever found |
Rhadine exilis |
[no common name] Beetle |
2 |
Endangered |
Wherever found |
Rhadine infernalis |
[no common name] Beetle |
2 |
Endangered |
Wherever found |
Rhadine persephone |
Tooth Cave ground beetle |
2 |
Endangered |
Wherever found |
Rhaphiomidas terminatus abdominalis |
Delhi Sands flower-loving fly |
8 |
Endangered |
Wherever found |
Samoana fragilis |
Fragile tree snail |
1 |
Endangered |
Wherever found |
Somatochlora hineana |
Hine's emerald dragonfly |
3 |
Endangered |
Wherever found |
Spelaeorchestia koloana |
Kauai cave amphipod |
1 |
Endangered |
Wherever found |
Speyeria callippe callippe |
Callippe silverspot butterfly |
8 |
Endangered |
Wherever found |
Speyeria zerene behrensii |
Behren's silverspot butterfly |
8 |
Endangered |
Wherever found |
Speyeria zerene hippolyta |
Oregon silverspot butterfly |
1 |
Threatened |
Wherever found |
Speyeria zerene myrtleae |
Myrtle's silverspot butterfly |
8 |
Endangered |
Wherever found |
Streptocephalus woottoni |
Riverside fairy shrimp |
8 |
Endangered |
Wherever found |
Strymon acis bartrami |
Bartram's hairstreak Butterfly |
4 |
Endangered |
Wherever found |
Stygobromus hayi |
Hay's Spring amphipod |
5 |
Endangered |
Wherever found |
Stygobromus (=Stygonectes) pecki |
Peck's cave amphipod |
2 |
Endangered |
Wherever found |
Stygoparnus comalensis |
Comal Springs dryopid beetle |
2 |
Endangered |
Wherever found |
Syncaris pacifica |
California freshwater shrimp |
8 |
Endangered |
Wherever found |
Tartarocreagris texana |
Tooth Cave pseudoscorpion |
2 |
Endangered |
Wherever found |
Taylorconcha serpenticola |
Bliss Rapids snail |
1 |
Threatened |
Wherever found |
Tayshaneta microps |
Government Canyon Bat Cave spider |
2 |
Endangered |
Wherever found |
Tayshaneta myopica |
Tooth Cave spider |
2 |
Endangered |
Wherever found |
Texamaurops reddelli |
Kretschmarr Cave mold beetle |
2 |
Endangered |
Wherever found |
Texella cokendolpheri |
Cokendolpher Cave Harvestman |
2 |
Endangered |
Wherever found |
Texella reddelli |
Bee Creek Cave harvestman |
2 |
Endangered |
Wherever found |
Texella reyesi |
Bone Cave harvestman |
2 |
Endangered |
Wherever found |
Theliderma intermedia |
Cumberland monkeyface (pearlymussel) |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Theliderma sparsa |
Appalachian monkeyface (pearlymussel) |
5 |
Endangered |
Wherever found |
Thermosphaeroma thermophilus |
Socorro isopod |
2 |
Endangered |
Wherever found |
Toxolasma cylindrellus |
Pale lilliput (pearlymussel) |
4 |
Endangered |
Wherever found |
Trimerotropis infantilis |
Zayante band-winged grasshopper |
8 |
Endangered |
Wherever found |
Triodopsis platysayoides |
Flat-spired three-toothed Snail |
5 |
Threatened |
Wherever found |
Tryonia alamosae |
Alamosa springsnail |
2 |
Endangered |
Wherever found |
Tryonia cheatumi |
Phantom Tryonia |
2 |
Endangered |
Wherever found |
Tryonia circumstriata (=stocktonensis) |
Gonzales tryonia |
2 |
Endangered |
Wherever found |
Tulotoma magnifica |
Tulotoma snail |
4 |
Threatened |
Wherever found |
Vagrans egistina |
Mariana wandering butterfly |
1 |
Endangered |
Wherever found |
Vetericaris chaceorum |
Anchialine pool shrimp |
1 |
Endangered |
Wherever found |
Villosa fabalis |
Rayed Bean |
3 |
Endangered |
Wherever found |
Villosa perpurpurea |
Purple bean |
5 |
Endangered |
Wherever found |
Villosa trabalis |
Cumberland bean (pearlymussel) |
4 |
Endangered |
Wherever found; Except where listed as Experimental Populations |
Zapada glacier |
Western glacier stonefly |
6 |
Threatened |
Wherever found |