Listed Animals

1447 Records

Parameters:
  • Group Type: Vertebrates, Invertebrates
  • Listing Statuses: Endangered, Threatened, Emergency Listing, Endangered, Emergency Listing, Threatened, Experimental Population, Essential, Experimental Population, Non-Essential, Similarity of Appearance (Endangered), Similarity of Appearance (Threatened)
Scientific Name Common Name Critical Habitat Species Group Federal Listing Status Special Rules Where Listed
Acanthorutilus handlirschi Cicek (minnow) N/A Fishes Endangered N/A Wherever found
Accipiter fasciatus natalis Christmas Island goshawk N/A Birds Endangered N/A Wherever found
Accipiter francesii pusillus Anjouan Island sparrowhawk N/A Birds Endangered N/A Wherever found
Accipiter gentilis laingi Queen Charlotte goshawk N/A Birds Threatened N/A British Columbia, Canada
Accipiter striatus venator Puerto Rican sharp-shinned hawk N/A Birds Endangered N/A Wherever found
Achatinella spp. Oahu tree snails N/A Snails Endangered N/A Wherever found
Acinonyx jubatus Cheetah N/A Mammals Endangered N/A Wherever found
Acipenser brevirostrum Shortnose sturgeon N/A Fishes Endangered N/A Wherever found
Acipenser medirostris green sturgeon N/A Fishes Threatened N/A Southern DPS - See 50 CFR 223.102
Acipenser mikadoi Sakhalin sturgeon N/A Fishes Endangered N/A Wherever found
Acipenser naccarii Adriatic sturgeon N/A Fishes Endangered N/A Wherever found
Acipenser oxyrinchus (=oxyrhynchus) desotoi Atlantic sturgeon (Gulf subspecies) 17.95(e) Fishes Threatened 17.44(v) Wherever found
Acipenser oxyrinchus oxyrinchus Atlantic sturgeon N/A Fishes Endangered N/A Carolina DPS - See 50 CFR 224.101
Acipenser oxyrinchus oxyrinchus Atlantic sturgeon N/A Fishes Endangered N/A Chesapeake Bay DPS - See 50 CFR 224.101
Acipenser oxyrinchus oxyrinchus Atlantic sturgeon N/A Fishes Endangered N/A New York Bight DPS - See 50 CFR 224.101
Acipenser oxyrinchus oxyrinchus Atlantic sturgeon N/A Fishes Endangered N/A South Atlantic DPS - See 50 CFR 224.101
Acipenser oxyrinchus oxyrinchus Atlantic sturgeon N/A Fishes Threatened N/A Gulf of Maine DPS - See 50 CFR 223.102
Acipenser sinensis Chinese sturgeon N/A Fishes Endangered N/A Wherever found
Acipenser sturio European sturgeon N/A Fishes Endangered N/A Wherever found
Acipenser transmontanus White sturgeon 17.95(e) Fishes Endangered N/A U.S.A. (ID, MT), Canada (B.C.), (Kootenai R. system)
Acrocephalus familiaris kingi Nihoa millerbird (old world warbler) N/A Birds Endangered N/A Wherever found
Acrocephalus luscinia Nightingale reed warbler (old world warbler) N/A Birds Endangered N/A Wherever found
Acrocephalus percernis aquilonis Eiao Marquesas reed-Warbler N/A Birds Endangered N/A Wherever found
Acropora cervicornis Staghorn coral 17.95(j) Corals Threatened N/A Wherever found
Acropora globiceps No common name N/A Corals Threatened N/A Wherever found
Acropora jacquelinae No common name N/A Corals Threatened N/A Wherever found
Acropora lokani No common name N/A Corals Threatened N/A Wherever found
Acropora palmata Elkhorn coral 17.95(j) Corals Threatened N/A Wherever found
Acropora pharaonis No common name N/A Corals Threatened N/A Wherever found
Acropora retusa No common name N/A Corals Threatened N/A Wherever found
Acropora rudis No common name N/A Corals Threatened N/A Wherever found
Acropora speciosa No common name N/A Corals Threatened N/A Wherever found
Acropora tenella No common name N/A Corals Threatened N/A Wherever found
Addax nasomaculatus Addax N/A Mammals Endangered N/A Wherever found
Adelocosa anops Kauai cave wolf or pe'e pe'e maka 'ole spider 17.95(g) Arachnids Endangered N/A Wherever found
Aepyceros melampus petersi Black-faced impala N/A Mammals Endangered N/A Wherever found
Aerodramus vanikorensis bartschi Mariana gray swiftlet N/A Birds Endangered N/A Wherever found
Agelaius xanthomus Yellow-shouldered blackbird 17.95(b) Birds Endangered N/A Wherever found
Agelastes meleagrides White-breasted guineafowl N/A Birds Threatened N/A Wherever found
Ailuropoda melanoleuca Giant panda N/A Mammals Endangered N/A Wherever found
Akialoa stejnegeri Kauai akialoa (honeycreeper) N/A Birds Endangered N/A Wherever found
Alasmidonta atropurpurea Cumberland elktoe 17.95(f) Clams Endangered N/A Wherever found
Alasmidonta heterodon Dwarf wedgemussel N/A Clams Endangered N/A Wherever found
Alasmidonta raveneliana Appalachian elktoe 17.95(f) Clams Endangered N/A Wherever found
Alauda razae Raso lark N/A Birds Endangered N/A Wherever found
Alcelaphus buselaphus swaynei Swayne's hartebeest N/A Mammals Endangered N/A Wherever found
Alcelaphus buselaphus tora Tora hartebeest N/A Mammals Endangered N/A Wherever found
Alethe choloensis Thyolo alethe N/A Birds Endangered N/A Wherever found
Alligator mississippiensis American alligator N/A Reptiles Similarity of Appearance to a Threatened Taxon 17.42(a), 23.57 Wherever found
Alligator sinensis Chinese alligator N/A Reptiles Endangered N/A Wherever found
Alouatta palliata Mantled howler monkey N/A Mammals Endangered N/A Wherever found
Alouatta pigra Black howler monkey N/A Mammals Threatened 17.40(c) Wherever found
Amazilia luciae Honduran emerald hummingbird N/A Birds Endangered N/A Wherever found
Amazona arausiaca Red-necked parrot N/A Birds Endangered N/A Wherever found
Amazona brasiliensis Red-tailed parrot N/A Birds Endangered N/A Wherever found
Amazona collaria Yellow-billed parrot N/A Birds Threatened 17.41(c) Wherever found
Amazona guildingii St Vincent parrot N/A Birds Endangered N/A Wherever found
Amazona imperialis Imperial parrot N/A Birds Endangered N/A Wherever found
Amazona leucocephala Bahaman or Cuban parrot N/A Birds Endangered N/A Wherever found
Amazona pretrei pretrei Red-spectacled parrot N/A Birds Endangered N/A Wherever found
Amazona rhodocorytha Red-browed parrot N/A Birds Endangered N/A Wherever found
Amazona versicolor St. Lucia parrot N/A Birds Endangered N/A Wherever found
Amazona vinacea Vinaceous-breasted parrot N/A Birds Endangered N/A Wherever found
Amazona vittata Puerto Rican parrot N/A Birds Endangered N/A Wherever found
Amblema neislerii Fat threeridge (mussel) 17.95(f) Clams Endangered N/A Wherever found
Amblyopsis rosae Ozark cavefish N/A Fishes Threatened N/A Wherever found
Ambrysus amargosus Ash Meadows naucorid 17.95(i) Insects Threatened N/A Wherever found
Ambystoma bishopi Reticulated flatwoods salamander 17.95(d) Amphibians Endangered N/A Wherever found
Ambystoma californiense California tiger Salamander 17.95(d) Amphibians Endangered N/A U.S.A. (CA - Santa Barbara County)
Ambystoma californiense California tiger Salamander 17.95(d) Amphibians Endangered N/A U.S.A. (CA - Sonoma County)
Ambystoma californiense California tiger Salamander 17.95(d) Amphibians Threatened 17.43(c) U.S.A. (CA - Central California)
Ambystoma cingulatum Frosted Flatwoods salamander 17.95(d) Amphibians Threatened N/A Wherever found
Ambystoma macrodactylum croceum Santa Cruz long-toed salamander N/A Amphibians Endangered N/A Wherever found
Ambystoma tigrinum stebbinsi Sonora tiger Salamander N/A Amphibians Endangered N/A Wherever found
Ameiva polops St. Croix ground lizard 17.95(c) Reptiles Endangered N/A Wherever found
Ammodorcas clarkei Clark's gazelle N/A Mammals Endangered N/A Wherever found
Ammodramus maritimus mirabilis Cape Sable seaside sparrow 17.95(b) Birds Endangered N/A Wherever found
Ammodramus savannarum floridanus Florida grasshopper sparrow N/A Birds Endangered N/A Wherever found
Amphispiza belli clementeae San Clemente sage sparrow N/A Birds Threatened N/A Wherever found
Amytornis goyderi Eyrean grasswren (flycatcher) N/A Birds Endangered N/A Wherever found
Anacropora spinosa No common name N/A Corals Threatened N/A Wherever found
Anaea troglodyta floridalis Florida leafwing Butterfly 17.95(i) Insects Endangered N/A Wherever found
Anairetes alpinus Ash-breasted tit-tyrant N/A Birds Endangered N/A Wherever found
Anas aucklandica nesiotis Campbell Island flightless teal N/A Birds Endangered N/A Wherever found
Anas laysanensis Laysan duck N/A Birds Endangered N/A Wherever found
Anas wyvilliana Hawaiian (=koloa) Duck N/A Birds Endangered N/A Wherever found
Anaxyrus californicus Arroyo (=arroyo southwestern) toad 17.95(d) Amphibians Endangered N/A Wherever found
Anaxyrus canorus Yosemite toad 17.95(d) Amphibians Threatened N/A Wherever found
Andrias davidianus (=davidianus d.) Chinese giant salamander N/A Amphibians Endangered N/A Wherever found
Andrias japonicus (=davidianus j.) Japanese giant salamander N/A Amphibians Endangered N/A Wherever found
Anguispira picta Painted snake coiled forest snail N/A Snails Threatened N/A Wherever found
Anodorhynchus glaucus Glaucous macaw N/A Birds Endangered N/A Wherever found
Anodorhynchus leari Indigo macaw N/A Birds Endangered N/A Wherever found
Anolis roosevelti Culebra Island giant anole 17.95(c) Reptiles Endangered N/A Wherever found
Anoxypristis cuspidata Narrow sawfish N/A Fishes Endangered N/A Wherever found
Antechinomys laniger Eastern jerboa marsupial N/A Mammals Endangered N/A Wherever found
Antechinus apicalis Dibbler N/A Mammals Endangered N/A Wherever found
Antilocapra americana peninsularis Peninsular pronghorn N/A Mammals Endangered N/A Mexico (Baja California)
Antilocapra americana sonoriensis Sonoran pronghorn N/A Mammals Endangered N/A Wherever found, except where listed as an experimental population
Antilocapra americana sonoriensis Sonoran pronghorn N/A Mammals Experimental Population, Non-Essential 17.84(v) In Arizona, an area north of Interstate 8 and south of Interstate 10, bounded by the Colorado River on the west and Interstate 10 on the east; and an area south of Interstate 8, bounded by Highway 85 on the west, Interstates 10 and 19 on the east, and the U.S.-Mexico border on the south
Antrobia culveri Tumbling Creek cavesnail 17.95(f) Snails Endangered N/A Wherever found
Antrolana lira Madison Cave isopod N/A Crustaceans Threatened 17.46(a) Wherever found
Aonyx congicus (=congica) microdon Cameroon clawless otter N/A Mammals Endangered N/A Wherever found
Aphelocoma coerulescens Florida scrub-jay N/A Birds Threatened N/A Wherever found
Aplodontia rufa nigra Point Arena mountain beaver N/A Mammals Endangered N/A Wherever found
Aplonis pelzelni Ponape mountain starling N/A Birds Endangered N/A Wherever found
Apodemia mormo langei Lange's metalmark butterfly N/A Insects Endangered N/A Wherever found
Aproteles bulmerae Bulmer's fruit bat (=flying fox) N/A Mammals Endangered N/A Wherever found
Aquila heliaca adalberti Spanish imperial eagle N/A Birds Endangered N/A Wherever found
Ara ambiguus Great green macaw N/A Birds Endangered N/A Wherever found
Ara glaucogularis Blue-throated macaw N/A Birds Endangered N/A Wherever found
Ara militaris Military macaw N/A Birds Endangered N/A Wherever found
Aratinga guarouba Golden parakeet N/A Birds Endangered N/A Wherever found
Arcanator orostruthus Dappled mountain robin N/A Birds Threatened N/A Wherever found
Arctocephalus townsendi Guadalupe fur seal N/A Mammals Threatened 223.201 Wherever found
Ardeotis (=Choriotis) nigriceps Great Indian bustard N/A Birds Endangered N/A Wherever found
Arkansia wheeleri Ouachita rock pocketbook N/A Clams Endangered N/A Wherever found
Assiminea pecos Pecos assiminea snail 17.95(f) Snails Endangered N/A Wherever found
Ateles geoffroyi frontatus Spider monkey N/A Mammals Endangered N/A Wherever found
Ateles geoffroyl panamensis Spider monkey N/A Mammals Endangered N/A Wherever found
Atelopus varius zeteki Panamanian golden frog N/A Amphibians Endangered N/A Wherever found
Athearnia anthonyi Anthony's riversnail N/A Snails Endangered N/A Wherever found; Except where listed as Experimental Populations
Athearnia anthonyi Anthony's riversnail N/A Snails Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Athearnia anthonyi Anthony's riversnail N/A Snails Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Atrichornis clamosus Noisy scrub-bird N/A Birds Endangered N/A Wherever found
Avahi laniger (entire genus) Avahi N/A Mammals Endangered N/A Wherever found
Axis porcinus annamiticus Indochina hog deer N/A Mammals Endangered N/A Wherever found
Axis porcinus calamianensis Calamianes (=Philippine) deer N/A Mammals Endangered N/A Wherever found
Axis porcinus kuhli Kuhl's (=Bawean) deer N/A Mammals Endangered N/A Wherever found
Aythya innotata Madagascar pochard N/A Birds Endangered N/A Wherever found
Babyrousa babyrussa Babirusa N/A Mammals Endangered N/A Wherever found
Balaena mysticetus Bowhead whale N/A Mammals Endangered N/A Wherever found
Balaenoptera borealis Sei whale N/A Mammals Endangered N/A Wherever found
Balaenoptera musculus Blue whale N/A Mammals Endangered N/A Wherever found
Balaenoptera physalus Finback whale N/A Mammals Endangered N/A Wherever found
Batagur baska River terrapin N/A Reptiles Endangered N/A Wherever found
Batrachoseps aridus Desert slender salamander N/A Amphibians Endangered N/A Wherever found
Batrisodes texanus Coffin Cave mold beetle N/A Insects Endangered N/A Wherever found
Batrisodes venyivi Helotes mold beetle 17.95(i) Insects Endangered N/A Wherever found
Bebrornis rodericanus Rodrigues warbler (old world warbler) N/A Birds Endangered N/A Wherever found
Bebrornis sechellensis Seychelles warbler (old world warbler) N/A Birds Endangered N/A Wherever found
Bettongia gaimardi Gaimard's rat-kangaroo N/A Mammals Endangered N/A Wherever found
Bettongia lesueur Lesueur's rat-kangaroo N/A Mammals Endangered N/A Wherever found
Bettongia penicillata Brush-tailed rat-kangaroo N/A Mammals Endangered N/A Wherever found
Bettongia tropica Queensland rat-kangaroo N/A Mammals Endangered N/A Wherever found
Bison bison athabascae Wood Bison N/A Mammals Threatened N/A Wherever found
Blastocerus dichotomus Marsh deer N/A Mammals Endangered N/A Wherever found
Boloria acrocnema Uncompahgre fritillary butterfly N/A Insects Endangered N/A Wherever found
Bolyeria multocarinata Round Island bolyeria boa N/A Reptiles Endangered N/A Wherever found
Bombus affinis Rusty patched bumble bee N/A Insects Endangered N/A Wherever found
Bos gaurus Seledang N/A Mammals Endangered N/A Wherever found
Bos javanicus Banteng N/A Mammals Endangered N/A Wherever found
Bos mutus (=grunniens m.) Wild yak N/A Mammals Endangered N/A Wherever found
Bos sauveli Kouprey N/A Mammals Endangered N/A Wherever found
Brachylagus idahoensis Columbia Basin Pygmy Rabbit N/A Mammals Endangered N/A U.S.A. (WA-Douglas, Grant, Lincoln, Adams, Benton Counties)
Brachylophus fasciatus Fiji banded iguana N/A Reptiles Endangered N/A Wherever found
Brachylophus vitiensis Fiji crested iguana N/A Reptiles Endangered N/A Wherever found
Brachyramphus marmoratus Marbled murrelet 17.95(b) Birds Threatened N/A U.S.A. (CA, OR, WA)
Brachyteles arachnoides Woolly spider monkey N/A Mammals Endangered N/A Wherever found
Bradypus torquatus Brazilian three-toed sloth N/A Mammals Endangered N/A Wherever found
Branchinecta conservatio Conservancy fairy shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Branchinecta longiantenna Longhorn fairy shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Branchinecta lynchi Vernal pool fairy shrimp 17.95(h) Crustaceans Threatened N/A Wherever found
Branchinecta sandiegonensis San Diego fairy shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Branta (=Nesochen) sandvicensis Hawaiian goose N/A Birds Endangered N/A Wherever found
Brychius hungerfordi Hungerford's crawling water Beetle N/A Insects Endangered N/A Wherever found
Bubalus depressicornis Lowland anoa N/A Mammals Endangered N/A Wherever found
Bubalus mindorensis Tamaraw N/A Mammals Endangered N/A Wherever found
Bubalus quarlesi Mountain anoa N/A Mammals Endangered N/A Wherever found
Buceros (=Rhinoplax) vigil Helmeted hornbill N/A Birds Endangered N/A Wherever found
Bufo hemiophrys baxteri Wyoming Toad N/A Amphibians Endangered N/A Wherever found
Bufo houstonensis Houston toad 17.95(d) Amphibians Endangered N/A Wherever found
Bufo periglenes Monte Verde golden toad N/A Amphibians Endangered N/A Wherever found
Bufo superciliaris Cameroon toad N/A Amphibians Endangered N/A Wherever found
Burramys parvus Mountain pygmy possum N/A Mammals Endangered N/A Wherever found
Buteo galapagoensis Galapagos hawk N/A Birds Endangered N/A Wherever found
Buteo platypterus brunnescens Puerto Rican broad-winged hawk N/A Birds Endangered N/A Wherever found
Buteo solitarius Hawaiian (='lo) Hawk N/A Birds Endangered N/A Wherever found
Cacajao spp. Uakari (all species) N/A Mammals Endangered N/A Wherever found
Cacatua alba White cockatoo N/A Birds Threatened 17.41(c) Wherever found
Cacatua haematuropygia Philippine cockatoo N/A Birds Endangered N/A Wherever found
Cacatua moluccensis Salmon-crested cockatoo N/A Birds Threatened 17.41(c) Wherever found
Cacatua sulphurea Yellow-crested cockatoo N/A Birds Endangered N/A Wherever found
Caiman crocodilus apaporiensis Apaporis River caiman N/A Reptiles Endangered N/A Wherever found
Caiman crocodilus crocodilus Common caiman N/A Reptiles Similarity of Appearance to a Threatened Taxon 17.42(g) Wherever found
Caiman crocodilus fuscus (includes Caiman crocodilus chiapasius) Brown Caiman N/A Reptiles Similarity of Appearance to a Threatened Taxon 17.42(g) Wherever found
Caiman latirostris Broad-snouted caiman N/A Reptiles Endangered N/A Bolivia, Brazil, Paraguay, and Uruguay
Caiman latirostris Broad-snouted caiman N/A Reptiles Threatened N/A Argentina DPS
Caiman yacare Yacare Caiman N/A Reptiles Threatened 17.42(g) Wherever found
Cairina scutulata White-winged wood duck N/A Birds Endangered N/A Wherever found
Calidris canutus rufa Red knot N/A Birds Threatened N/A Wherever found
Callaeas cinerea Kokako (wattlebird) N/A Birds Endangered N/A Wherever found
Callimico goeldii Goeldi's marmoset N/A Mammals Endangered N/A Wherever found
Callithrix aurita (=jacchus a.) White-eared (=buffy tufted-ear) marmoset N/A Mammals Endangered N/A Wherever found
Callithrix flaviceps Buff-headed marmoset N/A Mammals Endangered N/A Wherever found
Callophrys mossii bayensis San Bruno elfin butterfly N/A Insects Endangered N/A Wherever found
Caloprymnus campestris Desert (=plain) rat-kangaroo N/A Mammals Endangered N/A Wherever found
Camarhynchus pauper Floreana tree-Finch N/A Birds Endangered N/A Wherever found
Cambarus aculabrum Cave crayfish N/A Crustaceans Endangered N/A Wherever found
Cambarus callainus Big Sandy crayfish N/A Crustaceans Threatened N/A Wherever found
Cambarus veteranus Guyandotte River crayfish N/A Crustaceans Endangered N/A Wherever found
Cambarus zophonastes Cave crayfish N/A Crustaceans Endangered N/A Wherever found
Camelus bactrianus Bactrian camel N/A Mammals Endangered N/A Wherever found
Campeloma decampi Slender campeloma N/A Snails Endangered N/A Wherever found
Campephilus imperialis Imperial woodpecker N/A Birds Endangered N/A Wherever found
Campephilus principalis Ivory-billed woodpecker N/A Birds Endangered N/A Wherever found
Canis lupus Gray wolf 17.95(a) Mammals Endangered null U.S.A.: All of AL, AR, CA, CO, CT, DE, FL, GA, IA, IN, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, NC, ND, NE, NH, NJ, NV, NY, OH, OK, PA, RI, SC, SD, TN, TX, VA, VT, WI, and WV; and portions of AZ, NM, OR, UT, and WA as follows: (1) Northern AZ (that portion north of the centerline of Interstate Highway 40); (2) Northern NM (that portion north of the centerline of Interstate Highway 40); (3) Western OR (that portion of OR west of the centerline of Highway 395 and Highway 78 north of Burns Junction and that portion of OR west of the centerline of Highway 95 south of Burns Junction); (4) Most of Utah (that portion of UT south and west of the centerline of Highway 84 and that portion of UT south of Highway 80 from Echo to the UT/WY Stateline); and (5) Western WA (that portion of WA west of the centerline of Highway 97 and Highway 17 north of Mesa and that portion of WA west of the centerline of Highway 395 south of Mesa). Mexico.
Canis lupus Gray wolf N/A Mammals Threatened 17.40(d) U.S.A. (MN)
Canis lupus baileyi Mexican wolf N/A Mammals Endangered N/A Wherever found, except where included in an experimental population as set forth in 17.84(k)
Canis lupus baileyi Mexican wolf N/A Mammals Experimental Population, Non-Essential 17.84(k) U.S.A. (portions of AZ and NM)see 17.84(k)
Canis rufus Red wolf N/A Mammals Endangered N/A Wherever found, except where listed as an experimental population
Canis rufus Red wolf N/A Mammals Experimental Population, Non-Essential 17.84(c) U.S.A. (portions of NC and TN see 17.84(c)(9))
Canis simensis Simien fox N/A Mammals Endangered N/A Wherever found
Capra falconeri (=aegragrus) chiltanensis Chiltan (=wild goat) markhor N/A Mammals Endangered N/A Wherever found
Capra falconeri megaceros Straight-horned markhor N/A Mammals Threatened 17.40(n) Wherever found
Capra pyrenaica pyrenaica Pyrenean ibex N/A Mammals Endangered N/A Wherever found
Capra walie Walia ibex N/A Mammals Endangered N/A Wherever found
Caprimulgus noctitherus Puerto Rican nightjar N/A Birds Endangered N/A Wherever found
Caprolagus hispidus Hispid hare N/A Mammals Endangered N/A Wherever found
Capromys angelcabrerai Cabrera's hutia N/A Mammals Endangered N/A Wherever found
Capromys auritus Large-eared hutia N/A Mammals Endangered N/A Wherever found
Capromys nana Dwarf hutia N/A Mammals Endangered N/A Wherever found
Capromys sanfelipensis Little earth hutia N/A Mammals Endangered N/A Wherever found
Carduelis cucullata Red siskin N/A Birds Endangered N/A Wherever found
Caretta caretta Loggerhead sea turtle 17.95(c) Reptiles Threatened N/A Northwest Atlantic Ocean DPS - Loggerhead sea turtles originating from the Northwest Atlantic Ocean west of 40 degrees W. Long
Caretta caretta Loggerhead sea turtle N/A Reptiles Endangered N/A Loggerhead sea turtles originating from the South Pacific south of the equator, north of 60 degrees S. Lat., west of 67 degrees W. Long., and east of 141 degrees E. Long.
Caretta caretta Loggerhead sea turtle N/A Reptiles Endangered N/A Mediterranean Sea DPS - Loggerhead sea turtles originating from the Mediterranean Sea east of 5 degrees 36 minues W. Long.
Caretta caretta Loggerhead sea turtle N/A Reptiles Endangered N/A Northeast Atlantic Ocean DPS - Loggerhead sea turtles originating from the Northeast Atlantic Ocean north of the equator, south of 60 degrees N. Lat., and east of 40 degrees W. Long., except in the vicinity of the Strait of Gibraltar where the eastern boundary is 5 degrees 36 minutes W. Long
Caretta caretta Loggerhead sea turtle N/A Reptiles Endangered N/A North Indian Ocean DPS - Loggerhead sea turtles originating from the North Indian Ocean north of the equator and south of 30? N. Lat
Caretta caretta Loggerhead sea turtle N/A Reptiles Endangered N/A North Pacific Ocean DPS - Loggerhead sea turtles originating from the North Pacific north of the equator and south of 60 degrees N. Lat
Caretta caretta Loggerhead sea turtle N/A Reptiles Threatened N/A Loggerhead sea turtles originating from the South Atlantic Ocean south of the equator, north of 60 degrees S. Lat., west of 20 degrees E. Long., and east of 67 degrees W. Long
Caretta caretta Loggerhead sea turtle N/A Reptiles Threatened N/A Loggerhead sea turtles originating from the Southeast Indian Ocean south of the equator, north of 60 degrees S. Lat., and east of 80 degrees E. Long.; South Pacific Ocean south of the equator, north of 60degrees S. Lat., and west of 141 degrees E. Long
Caretta caretta Loggerhead sea turtle N/A Reptiles Threatened N/A Loggerhead sea turtles originating from the Southwest Indian Ocean north of the equator, south of 30 degrees N. Lat., east of 20 degrees E. Long., and west of 80 degrees E. Long.
Casarea dussumieri Round Island casarea boa N/A Reptiles Endangered N/A Wherever found
Castor fiber birulai Beaver (Mongolian) N/A Mammals Endangered N/A Wherever found
Catopuma (=Felis) temminckii Asian golden (=Temmnick's) cat N/A Mammals Endangered N/A Wherever found
Catostomus discobolus yarrowi Zuni bluehead Sucker 17.95(e) Fishes Endangered N/A Wherever found
Catostomus santaanae Santa Ana sucker 17.95(e) Fishes Threatened N/A Los Angeles River basin, San Gabriel River basin, Santa Ana River basin
Catostomus warnerensis Warner sucker 17.95(e) Fishes Threatened 17.44(l) Wherever found
Catreus wallichii Cheer pheasant N/A Birds Endangered N/A Wherever found
Centrocercus minimus Gunnison sage-grouse 17.95(b) Birds Threatened N/A Wherever found
Cephalophus jentinki Jentink's duiker N/A Mammals Endangered N/A Wherever found
Ceratotherium simum cottoni Northern white rhinoceros N/A Mammals Endangered N/A Zaire, Uganda, Sudan, Central African Republic
Ceratotherium simum ssp. simum Southern white rhinoceros N/A Mammals Similarity of Appearance to a Threatened Taxon N/A Wherever found
Cercocebus galeritus galeritus Tana River mangabey N/A Mammals Endangered N/A Wherever found
Cercocebus torquatus White-collared mangabey N/A Mammals Endangered N/A Wherever found
Cercopithecus diana Diana monkey N/A Mammals Endangered N/A Wherever found
Cercopithecus erythrogaster Red-bellied monkey N/A Mammals Endangered N/A Wherever found
Cercopithecus erythrotis Red-eared nose-spotted monkey N/A Mammals Endangered N/A Wherever found
Cercopithecus lhoesti L'hoest's monkey N/A Mammals Endangered N/A Wherever found
Cervus alfredi Visayan deer N/A Mammals Endangered N/A Wherever found
Cervus duvauceli Swamp deer N/A Mammals Endangered N/A Wherever found
Cervus elaphus bactrianus Bactrian deer N/A Mammals Endangered N/A Wherever found
Cervus elaphus barbarus Barbary stag N/A Mammals Endangered N/A Wherever found
Cervus elaphus barbarus Barbary deer N/A Mammals Endangered N/A Wherever found
Cervus elaphus corsicanus Corsican red deer N/A Mammals Endangered N/A Wherever found
Cervus elaphus hanglu Kashmir stag N/A Mammals Endangered N/A Wherever found
Cervus elaphus macneilii McNeill's deer N/A Mammals Endangered N/A Wherever found
Cervus elaphus wallichi Shou N/A Mammals Endangered N/A Wherever found
Cervus elaphus yarkandensis Yarkand deer N/A Mammals Endangered N/A Wherever found
Cervus eldi Eld's brow-antlered Deer N/A Mammals Endangered N/A Wherever found
Cervus nippon grassianus Shansi sika deer N/A Mammals Endangered N/A Wherever found
Cervus nippon keramae Ryukyu sika deer N/A Mammals Endangered N/A Wherever found
Cervus nippon kopschi South China sika deer N/A Mammals Endangered N/A Wherever found
Cervus nippon mandarinus North China sika deer N/A Mammals Endangered N/A Wherever found
Cervus nippon taiouanus Formosan sika deer N/A Mammals Endangered N/A Wherever found
Chaeropus ecaudatus Pig-footed bandicoot N/A Mammals Endangered N/A Wherever found
Chaetocercus berlepschi Esmeraldas woodstar N/A Birds Endangered N/A Wherever found
Chaetomys subspinosus Thin-spined porcupine N/A Mammals Endangered N/A Wherever found
Charadrius alexandrinus nivosus Western snowy plover 17.95(b) Birds Threatened N/A Pacific Coast population DPS-U.S.A. (CA, OR, WA), Mexico (within 50 miles of Pacific coast)
Charadrius melodus Piping Plover 17.95(b) Birds Endangered N/A Great Lakes, watershed in States of IL, IN, MI, MN, NY, OH, PA, and WI and Canada (Ont.)
Charadrius melodus Piping Plover 17.95(b) Birds Threatened N/A Entire, except those areas where listed as endangered above
Chasiempis ibidis Oahu elepaio 17.95(b) Birds Endangered N/A Wherever found
Chasmistes brevirostris Shortnose Sucker 17.95(e) Fishes Endangered N/A Wherever found
Chasmistes cujus Cui-ui N/A Fishes Endangered N/A Wherever found
Chasmistes liorus June sucker 17.95(e) Fishes Endangered N/A Wherever found
Chelonia mydas Green sea turtle N/A Reptiles Endangered N/A Central South Pacific DPS
Chelonia mydas Green sea turtle N/A Reptiles Endangered N/A Central West Pacific DPS
Chelonia mydas Green sea turtle N/A Reptiles Endangered N/A Mediterranean DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A Central North Pacific DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A East Indian-West Pacific DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A East Pacific DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A North Atlantic DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A North Indian DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A South Atlantic DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A Southwest Indian DPS
Chelonia mydas Green sea turtle N/A Reptiles Threatened N/A Southwest Pacific DPS
Chinchilla brevicaudata boliviana Chinchilla N/A Mammals Endangered N/A Wherever found
Chiropotes albinasus White-nosed saki N/A Mammals Endangered N/A Wherever found
Chiropotes satanas satanas Southern bearded saki N/A Mammals Endangered N/A Wherever found
Chlamyphorus truncatus Pink fairy armadillo N/A Mammals Endangered N/A Wherever found
Chondrohierax uncinatus mirus Grenada hook-billed kite N/A Birds Endangered N/A Wherever found
Chondrohierax uncinatus wilsonii Cuba hook-billed kite N/A Birds Endangered N/A Wherever found
Chrosomus saylori Laurel dace 17.95(e) Fishes Endangered N/A Wherever found
Chrysocyon brachyurus Maned wolf N/A Mammals Endangered N/A Wherever found
Cichlherminia iherminieri santaeluciae St. Lucia Forest thrush N/A Birds Endangered N/A Wherever found
Cicindela dorsalis dorsalis Northeastern beach tiger beetle N/A Insects Threatened N/A Wherever found
Cicindela nevadica lincolniana Salt Creek Tiger beetle 17.95(i) Insects Endangered N/A Wherever found
Cicindela ohlone Ohlone tiger beetle N/A Insects Endangered N/A Wherever found
Cicindela puritana Puritan tiger beetle N/A Insects Threatened N/A Wherever found
Cicindelidia floridana Miami tiger beetle N/A Insects Endangered N/A Wherever found
Ciconia boyciana (=ciconia b.) Oriental white stork N/A Birds Endangered N/A Wherever found
Cicurina baronia Robber Baron Cave Meshweaver 17.95(g) Arachnids Endangered N/A Wherever found
Cicurina madla Madla's Cave Meshweaver 17.95(g) Arachnids Endangered N/A Wherever found
Cicurina venii Braken Bat Cave Meshweaver 17.95(g) Arachnids Endangered N/A Wherever found
Cicurina vespera Government Canyon Bat Cave Meshweaver 17.95(g) Arachnids Endangered N/A Wherever found
Cinclocerthia ruficauda gutturalis Martinique trembler (thrasher) N/A Birds Endangered N/A Wherever found
Cinclodes aricomae Royal cinclodes N/A Birds Endangered N/A Wherever found
Clemmys muhlenbergii bog turtle N/A Reptiles Similarity of Appearance to a Threatened Taxon 17.42(f) U.S.A. (GA, NC, SC, TN, VA)
Clemmys muhlenbergii bog turtle N/A Reptiles Threatened N/A Wherever found, except GA, NC, SC, TN, VA
Cnemidophorus vanzoi Maria Island ground lizard N/A Reptiles Endangered N/A Wherever found
Coccyzus americanus Yellow-billed Cuckoo N/A Birds Threatened N/A Western DPS: U.S.A. (AZ, CA, CO (western), ID, MT (western), NM (western), NV, OR, TX (western), UT, WA, WY (western)); Canada (British Columbia (southwestern); Mexico (Baja California, Baja California Sur, Chihuahua, Durango (western), Sinaloa, Sonora)
Colinus virginianus ridgwayi Masked bobwhite (quail) N/A Birds Endangered N/A Wherever found
Colobus satanas Black colobus monkey N/A Mammals Endangered N/A Wherever found
Columba inornata wetmorei Puerto Rican plain Pigeon N/A Birds Endangered N/A Wherever found
Columba junoniae White-tailed laurel Pigeon N/A Birds Threatened N/A Wherever found
Columba mayeri Pink pigeon N/A Birds Endangered N/A Wherever found
Columba palumbus azorica Azores wood pigeon N/A Birds Endangered N/A Wherever found
Conolophus pallidus Barrington land iguana N/A Reptiles Endangered N/A Wherever found
Conraua goliath Goliath Frog N/A Amphibians Threatened N/A Wherever found
Copsychus niger cebuensis Cebu black shama (thrush) N/A Birds Endangered N/A Wherever found
Copsychus sechellarum Seychelles magpie-robin (thrush) N/A Birds Endangered N/A Wherever found
Coquus newtoni Reunion cuckoo-shrike N/A Birds Endangered N/A Wherever found
Coquus typicus Mauritius cuckoo-shrike N/A Birds Endangered N/A Wherever found
Coracopsis nigra barklyi Seychelles lesser vasa parrot N/A Birds Endangered N/A Wherever found
Coreobagrus ichikawai Nekogigi (catfish) N/A Fishes Endangered N/A Wherever found
Corvus hawaiiensis Hawaiian (='alala) Crow N/A Birds Endangered N/A Wherever found
Corvus kubaryi Mariana (=aga) Crow 17.95(b) Birds Endangered N/A Wherever found
Corvus leucognaphalus White-necked crow N/A Birds Endangered N/A Wherever found
Corynorhinus (=Plecotus) townsendii ingens Ozark big-eared bat N/A Mammals Endangered N/A Wherever found
Corynorhinus (=Plecotus) townsendii virginianus Virginia big-eared bat 17.95(a) Mammals Endangered N/A Wherever found
Cotinga maculata Banded cotinga N/A Birds Endangered N/A Wherever found
Cottus paulus (=pygmaeus) Pygmy Sculpin N/A Fishes Threatened 17.44(u) Wherever found
Cottus specus Grotto Sculpin 17.95(e) Fishes Endangered N/A Wherever found
Craseonycteris thonglongyai Bumblebee bat N/A Mammals Endangered N/A Wherever found
Crax alberti Blue-billed curassow N/A Birds Endangered N/A Wherever found
Crax blumenbachii Red-billed curassow N/A Birds Endangered N/A Wherever found
Crenichthys baileyi baileyi White River springfish 17.95(e) Fishes Endangered N/A Wherever found
Crenichthys baileyi grandis Hiko White River springfish 17.95(e) Fishes Endangered N/A Wherever found
Crenichthys nevadae Railroad Valley springfish 17.95(e) Fishes Threatened 17.44(n) Wherever found
Crocodylus acutus American crocodile N/A Reptiles Endangered N/A Wherever found, except in U.S.A. (FL)
Crocodylus acutus American crocodile N/A Reptiles Threatened N/A U.S.A. (FL)
Crocodylus cataphractus African slender-snouted crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus intermedius Orinoco crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus niloticus Nile crocodile N/A Reptiles Threatened 17.42(c) Wherever found
Crocodylus novaeguineae mindorensis Philippine crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus palustris kimbula Ceylon mugger crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus palustris palustris Mugger crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus porosus Saltwater crocodile N/A Reptiles Endangered N/A Wherever found, except Papua New Guinea and Australia
Crocodylus porosus Saltwater crocodile N/A Reptiles Threatened 17.42(c) Australia
Crocodylus rhombifer Cuban crocodile N/A Reptiles Endangered N/A Wherever found
Crocodylus siamensis Siamese crocodile N/A Reptiles Endangered N/A Wherever found
Crossoptilon crossoptilon White eared pheasant N/A Birds Endangered N/A Wherever found
Crossoptilon mantchuricum Brown eared pheasant N/A Birds Endangered N/A Wherever found
Crotalus unicolor Aruba Island rattlesnake N/A Reptiles Threatened N/A Wherever found
Crotalus willardi obscurus New Mexican ridge-nosed rattlesnake 17.95(c) Reptiles Threatened N/A Wherever found
Cryptobranchus alleganiensis bishopi Ozark Hellbender N/A Amphibians Endangered N/A Wherever found
Crystallaria cincotta diamond Darter 17.95(e) Fishes Endangered N/A Wherever found
Cumberlandia monodonta Spectaclecase (mussel) N/A Clams Endangered N/A Wherever found
Cuon alpinus Dhole N/A Mammals Endangered N/A Wherever found
Cyanopsitta spixii Little blue macaw N/A Birds Endangered N/A Wherever found
Cyanoramphus auriceps forbesi Forbes' parakeet N/A Birds Endangered N/A Wherever found
Cyanoramphus cookii (=novaezelandiae c.) Norfolk Island parakeet N/A Birds Endangered N/A Wherever found
Cyclargus ammon Nickerbean Blue Butterfly N/A Insects Similarity of Appearance to a Threatened Taxon 17.47(a) Wherever found
Cyclargus (=Hemiargus) thomasi bethunebakeri Miami Blue Butterfly N/A Insects Endangered N/A Wherever found
Cyclura carinata bartschi Mayaguana iguana N/A Reptiles Threatened N/A Wherever found
Cyclura carinata carinata Turks and Caicos iguana N/A Reptiles Threatened N/A Wherever found
Cyclura collei Jamaican iguana N/A Reptiles Endangered N/A Wherever found
Cyclura cychlura cychlura Andros Island ground iguana N/A Reptiles Threatened N/A Wherever found
Cyclura cychlura figginsi Exuma Island iguana N/A Reptiles Threatened N/A Wherever found
Cyclura cychlura inornata Allen's Cay iguana N/A Reptiles Threatened N/A Wherever found
Cyclura lewisi Grand Cayman ground iguana N/A Reptiles Endangered N/A Wherever found
Cyclura nubila caymanensis Cayman Brac ground iguana N/A Reptiles Threatened N/A Wherever found
Cyclura nubila nubila Cuban ground iguana N/A Reptiles Threatened N/A Cuba (excludes U.S. Puerto Rico population)
Cyclura pinguis Anegada ground iguana N/A Reptiles Endangered N/A Wherever found
Cyclura rileyi cristata White Cay ground iguana N/A Reptiles Threatened N/A Wherever found
Cyclura rileyi nuchalis Acklins ground iguana N/A Reptiles Threatened N/A Wherever found
Cyclura rileyi rileyi Watling Island ground iguana N/A Reptiles Endangered N/A Wherever found
Cyclura stejnegeri Mona ground Iguana 17.95(c) Reptiles Threatened N/A Wherever found
Cynomys mexicanus Mexican prairie dog N/A Mammals Endangered N/A Mexico
Cynomys parvidens Utah prairie dog N/A Mammals Threatened 17.40(g) Wherever found
Cynoscion macdonaldi Totoaba (seatrout or weakfish) N/A Fishes Endangered N/A Wherever found
Cyprinella caerulea Blue shiner N/A Fishes Threatened N/A Wherever found
Cyprinella formosa Beautiful shiner 17.95(e) Fishes Threatened 17.44(h) Wherever found
Cyprinodon bovinus Leon Springs pupfish 17.95(e) Fishes Endangered N/A Wherever found
Cyprinodon diabolis Devils Hole pupfish N/A Fishes Endangered N/A Wherever found
Cyprinodon elegans Comanche Springs pupfish N/A Fishes Endangered N/A Wherever found
Cyprinodon macularius Desert pupfish 17.95(e) Fishes Endangered N/A Wherever found
Cyprinodon nevadensis mionectes Ash Meadows Amargosa pupfish 17.95(e) Fishes Endangered N/A Wherever found
Cyprinodon nevadensis pectoralis Warm Springs pupfish N/A Fishes Endangered N/A Wherever found
Cyprinodon radiosus Owens pupfish N/A Fishes Endangered N/A Wherever found
Cyprogenia stegaria Fanshell N/A Clams Endangered N/A Wherever found
Cyprogenia stegaria Fanshell N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Cyrtodactylus serpensinsula Serpent Island gecko N/A Reptiles Threatened N/A Wherever found
Cyrtonaias tampicoensis tecomatensis Tampico pearlymussel N/A Clams Endangered N/A Wherever found
Cyrtonyx montezumae merriami Merriam's Montezuma quail N/A Birds Endangered N/A Wherever found
Damaliscus pygarus (=dorcas) dorcas Bontebok N/A Mammals Endangered N/A Wherever found
Dama mesopotamica (=dama m.) Persian fallow deer N/A Mammals Endangered N/A Wherever found
Dasyornis broadbenti littoralis Western rufous bristlebird N/A Birds Endangered N/A Wherever found
Dasyornis longirostris (=brachypterus I.) Western bristlebird N/A Birds Endangered N/A Wherever found
Dasyurus viverrinus Eastern native-cat N/A Mammals Endangered N/A Wherever found
Daubentonia madagascariensis Aye-aye N/A Mammals Endangered N/A Wherever found
Delphinapterus leucas beluga whale N/A Mammals Endangered N/A Cook Inlet DPS See 50 CFR 224.101
Deltistes luxatus Lost River sucker 17.95(e) Fishes Endangered N/A Wherever found
Dendrogyra cylindricus Pillar Coral N/A Corals Threatened N/A Wherever found
Dendroica chrysoparia Golden-cheeked warbler (=wood) N/A Birds Endangered N/A Wherever found
Dendroica petechia petechia Barbados yellow warbler (=wood) N/A Birds Endangered N/A Wherever found
Dermatemys mawii Central American river turtle N/A Reptiles Endangered N/A Wherever found
Dermochelys coriacea Leatherback sea turtle 17.95(c), 226.207 Reptiles Endangered 224.104 Wherever found
Desmocerus californicus dimorphus Valley elderberry longhorn beetle 17.95(i) Insects Threatened N/A Wherever found
Dicerorhinus sumatrensis Sumatran rhinoceros N/A Mammals Endangered N/A Wherever found
Diceros bicornis Black rhinoceros N/A Mammals Endangered N/A Sub-Saharan Africa
Dinacoma caseyi Casey's June Beetle 17.95(i) Insects Endangered N/A Wherever found
Diomedia amsterdamensis Amsterdam Albatross N/A Birds Endangered N/A Wherever found
Dionda diaboli Devils River minnow 17.95(e) Fishes Threatened N/A Wherever found
Dipodomys heermanni morroensis Morro Bay kangaroo rat 17.95(a) Mammals Endangered N/A Wherever found
Dipodomys ingens Giant kangaroo rat N/A Mammals Endangered N/A Wherever found
Dipodomys merriami parvus San Bernardino Merriam's kangaroo rat 17.95(a) Mammals Endangered N/A Wherever found
Dipodomys nitratoides exilis Fresno kangaroo rat 17.95(a) Mammals Endangered N/A Wherever found
Dipodomys nitratoides nitratoides Tipton kangaroo rat N/A Mammals Endangered N/A Wherever found
Dipodomys stephensi (incl. D. cascus) Stephens' kangaroo rat N/A Mammals Endangered N/A Wherever found
Discoglossus nigriventer Israel painted frog N/A Amphibians Endangered N/A Wherever found
Discus macclintocki Iowa Pleistocene snail N/A Snails Endangered N/A Wherever found
Drepanoptila holosericea Cloven-feathered dove N/A Birds Endangered N/A Wherever found
Dromus dromas Dromedary pearlymussel N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Dromus dromas Dromedary pearlymussel N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Dromus dromas Dromedary pearlymussel N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Drosophila aglaia Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila differens Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila digressa Hawaiian picture-wing fly N/A Insects Endangered N/A Wherever found
Drosophila hemipeza Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila heteroneura Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila montgomeryi Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila mulli Hawaiian picture-wing fly 17.95(i) Insects Threatened N/A Wherever found
Drosophila musaphilia Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila neoclavisetae Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila obatai Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila ochrobasis Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila sharpi Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila substenoptera Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drosophila tarphytrichia Hawaiian picture-wing fly 17.95(i) Insects Endangered N/A Wherever found
Drymarchon corais couperi Eastern indigo snake N/A Reptiles Threatened N/A Wherever found
Dryocopus javensis richardsi Tristam's woodpecker N/A Birds Endangered N/A Wherever found
Ducula galeata Marquesas pigeon N/A Birds Endangered N/A Wherever found
Ducula mindorensis Mindoro imperial (=zone-tailed) pigeon N/A Birds Endangered N/A Wherever found
Dugong dugon Dugong N/A Mammals Endangered N/A Wherever found
Egretta eulophotes Chinese egret N/A Birds Endangered N/A Wherever found
Elaphrus viridis Delta green ground beetle 17.95(i) Insects Threatened N/A Wherever found
Elassoma alabamae Spring pygmy sunfish N/A Fishes Threatened N/A Wherever found
Elephas maximus Asian elephant N/A Mammals Endangered N/A Wherever found
Eleutherodactylus cooki Guajon 17.95(d) Amphibians Threatened N/A Wherever found
Eleutherodactylus jasperi Golden coqui 17.95(d) Amphibians Threatened N/A Wherever found
Eleutherodactylus juanariveroi Llanero Coqui 17.95(d) Amphibians Endangered N/A Wherever found
Elimia crenatella Lacy elimia (snail) N/A Snails Threatened N/A Wherever found
Elliptio chipolaensis Chipola slabshell 17.95(f) Clams Threatened N/A Wherever found
Elliptio spinosa Altamaha Spinymussel 17.95(f) Clams Endangered N/A Wherever found
Elliptio steinstansana Tar River spinymussel N/A Clams Endangered N/A Wherever found
Elliptoideus sloatianus Purple bankclimber (mussel) 17.95(f) Clams Threatened N/A Wherever found
Emballonura semicaudata rotensis Pacific sheath-tailed Bat N/A Mammals Endangered N/A Wherever found
Emballonura semicaudata semicaudata Pacific sheath-tailed Bat N/A Mammals Endangered N/A American Samoa
Emoia slevini Slevin's skink N/A Reptiles Endangered N/A Wherever found
Empetrichthys latos Pahrump poolfish N/A Fishes Endangered N/A Wherever found
Empidonax euleri johnstonei Euler's flycatcher N/A Birds Endangered N/A Wherever found
Empidonax traillii extimus Southwestern willow flycatcher 17.95(b) Birds Endangered N/A Wherever found
Enhydra lutris kenyoni Northern Sea Otter 17.95(a) Mammals Threatened 17.40(p) Southwest Alaska, from Attu Island to Western Cook Inlet, including Bristol Bay, the Kodiak Archipelago, and the Barren Islands
Enhydra lutris nereis Southern sea otter N/A Mammals Threatened 17.84(d) Wherever found
Epicrates inornatus Puerto Rican boa N/A Reptiles Endangered N/A Wherever found
Epicrates monensis granti Virgin Islands tree boa N/A Reptiles Endangered N/A Wherever found
Epicrates monensis monensis Mona boa 17.95(c) Reptiles Threatened N/A Wherever found
Epicrates subflavus Jamaican boa N/A Reptiles Endangered N/A Wherever found
Epioblasma brevidens Cumberlandian combshell 17.95(f) Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma brevidens Cumberlandian combshell N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Epioblasma brevidens Cumberlandian combshell N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Epioblasma capsaeformis Oyster mussel 17.95(f) Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma capsaeformis Oyster mussel N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Epioblasma capsaeformis Oyster mussel N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Epioblasma florentina curtisii Curtis pearlymussel N/A Clams Endangered N/A Wherever found
Epioblasma florentina florentina Yellow blossom (pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma florentina florentina Yellow blossom (pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Epioblasma florentina walkeri (=E. walkeri) Tan riffleshell N/A Clams Endangered N/A Wherever found
Epioblasma metastriata Upland combshell 17.95(f) Clams Endangered N/A Wherever found
Epioblasma obliquata obliquata Purple Cat's paw (=Purple Cat's paw pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma obliquata obliquata Purple Cat's paw (=Purple Cat's paw pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Epioblasma obliquata perobliqua White catspaw (pearlymussel) N/A Clams Endangered N/A Wherever found
Epioblasma othcaloogensis Southern acornshell 17.95(f) Clams Endangered N/A Wherever found
Epioblasma penita Southern combshell N/A Clams Endangered N/A Wherever found
Epioblasma torulosa gubernaculum Green blossom (pearlymussel) N/A Clams Endangered N/A Wherever found
Epioblasma torulosa rangiana Northern riffleshell N/A Clams Endangered N/A Wherever found
Epioblasma torulosa torulosa Tubercled blossom (pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma torulosa torulosa Tubercled blossom (pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Epioblasma triquetra Snuffbox mussel N/A Clams Endangered N/A Wherever found
Epioblasma turgidula Turgid blossom (pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Epioblasma turgidula Turgid blossom (pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Equus africanus African wild ass N/A Mammals Endangered N/A Wherever found
Equus grevyi Grevy's zebra N/A Mammals Threatened N/A Wherever found
Equus hemionus Asian wild ass N/A Mammals Endangered N/A Wherever found
Equus przewalskii Przewalski's horse N/A Mammals Endangered N/A Wherever found
Equus zebra hartmannae Hartmann's mountain zebra N/A Mammals Threatened N/A Wherever found
Equus zebra ssp. zebra Cape Mountain zebra N/A Mammals Endangered N/A Entire
Equus zebra zebra Mountain zebra N/A Mammals Endangered N/A Wherever found
Eremichthys acros Desert dace 17.95(e) Fishes Threatened 17.44(m) Wherever found
Eremophila alpestris strigata Streaked Horned lark 17.95(i) Birds Threatened 17.41(a) Wherever found
Eretmochelys imbricata Hawksbill sea turtle 17.95(c), 226.209 Reptiles Endangered 224.104 Wherever found
Erignathus barbatus nauticus bearded Seal N/A Mammals Threatened N/A Okhotsk DPS - See 50 CFR 223.102
Erimonax monachus Spotfin Chub 17.95(e) Fishes Threatened 17.44(c) Wherever found, except where listed as an experimental population
Erimonax monachus Spotfin Chub N/A Fishes Experimental Population, Non-Essential 17.84(m) U.S.A. (TN-specified portions of the Tellico River; see 17.84(m)(1)(i))
Erimonax monachus Spotfin Chub N/A Fishes Experimental Population, Non-Essential 17.84(o) U.S.A. (AL, TN-specified portions of Shoal Creek; see 17.84(m)(1)(ii))
Erimonax monachus Spotfin Chub N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (TN-specified portions of the French Broad and Holston Rivers; see 17.84(m)(1)(iii))
Erimystax cahni Slender chub 17.95(e) Fishes Threatened 17.44(c) Wherever found
Erimystax cahni Slender chub N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(s)(1)(i))
Erinna newcombi Newcomb's snail 17.95(f) Snails Threatened N/A Wherever found
Eriocnemis nigrivestis black-breasted puffleg N/A Birds Endangered N/A Wherever found
Eschrichtius robustus Gray whale N/A Mammals Endangered N/A Western North Pacific DPS See 50 CFR 224.101
Etheostoma boschungi Slackwater darter 17.95(e) Fishes Threatened 17.44(c) Wherever found
Etheostoma chermocki Vermilion darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma chienense Relict darter N/A Fishes Endangered N/A Wherever found
Etheostoma etowahae Etowah darter N/A Fishes Endangered N/A Wherever found
Etheostoma fonticola Fountain darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma moorei Yellowcheek Darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma nianguae Niangua darter 17.95(e) Fishes Threatened 17.44(k) Wherever found
Etheostoma nuchale Watercress darter N/A Fishes Endangered N/A Wherever found
Etheostoma okaloosae Okaloosa darter N/A Fishes Threatened 17.44(bb) Wherever found
Etheostoma percnurum Duskytail darter N/A Fishes Endangered N/A Wherever found
Etheostoma percnurum Duskytail darter N/A Fishes Experimental Population, Non-Essential 17.84(m) The Tellico River, between the backwaters of the Tellico Reservoir (approximately Tellico River mile 19 (30.4 kilometers) and Tellico River mile 33 (52.8 kilometers), near the Tellico Ranger Station, Monroe County, Tennessee.
Etheostoma percnurum Duskytail darter N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(q)(1)(ii))
Etheostoma phytophilum Rush Darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma rubrum Bayou darter N/A Fishes Threatened 17.44(b) Wherever found
Etheostoma scotti Cherokee darter N/A Fishes Threatened N/A Wherever found
Etheostoma sellare Maryland darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma sp. Bluemask (=jewel) Darter N/A Fishes Endangered N/A Wherever found
Etheostoma spilotum Kentucky arrow darter 17.95(e) Fishes Threatened N/A Wherever found
Etheostoma susanae Cumberland darter 17.95(e) Fishes Endangered N/A Wherever found
Etheostoma wapiti Boulder darter N/A Fishes Endangered N/A Wherever found
Etheostoma wapiti Boulder darter N/A Fishes Experimental Population, Non-Essential 17.84(o) Shoal Creek (from Shoal Creek mile 41.7 (66.7 km)) at the mouth of Long Branch, Lawrence County, TN, downstream to the backwaters of Wilson Reservoir (Shoal Creek mile 14 (22 km)) at Goose Shoals, Lauderdale County, AL, including the lower 5 miles (8 km) of all tributaries that enter this reach.
Eua zebrina Snail [no common name] N/A Snails Endangered N/A Wherever found
Eubalaena australis Southern Right Whale N/A Mammals Endangered N/A Wherever found
Eubalaena glacialis North Atlantic Right Whale 17.95(a), 226.203 Mammals Endangered N/A Wherever found
Eubalaena japonica North Pacific Right Whale N/A Mammals Endangered N/A Wherever found
Eucyclogobius newberryi Tidewater goby 17.95(e) Fishes Endangered N/A Wherever found
Eudyptes chrysocome southern rockhopper penguin N/A Birds Threatened N/A New Zealand-Australia DPS, associated with the Campbell Plateau and Macquarie Island
Eudyptes pachyrhynchus fiordland crested penguin N/A Birds Threatened N/A Wherever found
Eudyptes sclateri erect-crested penguin N/A Birds Threatened N/A Wherever found
Eudyptula albosignata white-flippered penguin N/A Birds Threatened N/A Wherever found
Eulidia yarrellii Chilean woodstar N/A Birds Endangered N/A Wherever found
Eumeces egregius lividus Bluetail mole skink N/A Reptiles Threatened 17.42(d) Wherever found
Eumetopias jubatus Steller sea lion 226.202 Mammals Endangered N/A Western DPS - See 50 CFR 224.101
Eumops floridanus Florida bonneted bat N/A Mammals Endangered N/A Wherever found
Euphilotes battoides allyni El Segundo blue butterfly N/A Insects Endangered N/A Wherever found
Euphilotes enoptes smithi Smith's blue butterfly N/A Insects Endangered N/A Wherever found
Euphydryas editha bayensis Bay checkerspot butterfly 17.95(i) Insects Threatened N/A Wherever found
Euphydryas editha quino (=E. e. wrighti) Quino checkerspot butterfly 17.95(i) Insects Endangered N/A Wherever found
Euphydryas editha taylori Taylor's (=whulge) Checkerspot 17.95(i) Insects Endangered N/A Wherever found
Euphyllia paradivisa No common name N/A Corals Threatened N/A Wherever found
Euproserpinus euterpe Kern primrose sphinx moth N/A Insects Threatened N/A Wherever found
Eurycea chisholmensis Salado Salamander N/A Amphibians Threatened N/A Wherever found
Eurycea nana San Marcos salamander 17.95(d) Amphibians Threatened 17.43(a) Wherever found
Eurycea naufragia Georgetown Salamander N/A Amphibians Threatened 17.43(e) Wherever found
Eurycea sosorum Barton Springs salamander N/A Amphibians Endangered N/A Wherever found
Eurycea tonkawae Jollyville Plateau Salamander 17.95(d) Amphibians Threatened N/A Wherever found
Eurycea waterlooensis Austin blind Salamander 17.95(d) Amphibians Endangered N/A Wherever found
Eutrichomyias rowleyi Caerulean Paradise flycatcher N/A Birds Endangered N/A Wherever found
Eutriorchis astur Madagascar serpent eagle N/A Birds Endangered N/A Wherever found
Falco araea Seychelles kestrel N/A Birds Endangered N/A Wherever found
Falco femoralis septentrionalis northern aplomado falcon N/A Birds Endangered N/A Wherever found, except where listed as an experimental population
Falco femoralis septentrionalis northern aplomado falcon N/A Birds Experimental Population, Non-Essential N/A U.S.A (AZ, NM)
Falco peregrinus peregrinus Eurasian peregrine falcon N/A Birds Endangered N/A Wherever found
Falco punctatus Mauritius kestrel N/A Birds Endangered N/A Wherever found
Felis jacobita Andean cat N/A Mammals Endangered N/A Wherever found
Felis margarita scheffeli Pakistan sand cat N/A Mammals Endangered N/A Wherever found
Felis nigripes Black-footed cat N/A Mammals Endangered N/A Wherever found
Felis pardina Spanish lynx N/A Mammals Endangered N/A Wherever found
Formicivora erythronotos Black hooded (black-headed) antwren N/A Birds Endangered N/A Wherever found
Foudia flavicans Rodrigues fody N/A Birds Endangered N/A Wherever found
Foudia rubra Mauritius fody N/A Birds Endangered N/A Wherever found
Foudia sechellarum Seychelles fody (weaver-finch) N/A Birds Endangered N/A Wherever found
Francolinus ochropectus Djibouti francolin N/A Birds Endangered N/A Wherever found
Fregata andrewsi Andrew's frigatebird N/A Birds Endangered N/A Wherever found
Fulica americana alai Hawaiian coot N/A Birds Endangered N/A Wherever found
Fusconaia burkei Tapered pigtoe 17.95(f) Clams Threatened N/A Wherever found
Fusconaia cor Shiny pigtoe N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Fusconaia cor Shiny pigtoe N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Fusconaia cor Shiny pigtoe N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Fusconaia cuneolus Finerayed pigtoe N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Fusconaia cuneolus Finerayed pigtoe N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Fusconaia cuneolus Finerayed pigtoe N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Fusconaia escambia Narrow pigtoe 17.95(f) Clams Threatened N/A Wherever found
Fusconaia rotulata Round Ebonyshell 17.95(f) Clams Endangered N/A Wherever found
Gallicolumba stairi Friendly Ground-Dove N/A Birds Endangered N/A American Samoa DPS
Gallinula chloropus guami Mariana common moorhen N/A Birds Endangered N/A Wherever found
Gallinula galeata sandvicensis Hawaiian common gallinule N/A Birds Endangered N/A Wherever found
Gallirallus (=Tricholimnas) sylvestris Lord Howe wood rail N/A Birds Endangered N/A Wherever found
Gallotia simonyi simonyi Hierro giant lizard N/A Reptiles Endangered N/A Wherever found
Gambelia silus Blunt-nosed leopard lizard N/A Reptiles Endangered N/A Wherever found
Gambusia gaigei Big Bend gambusia N/A Fishes Endangered N/A Wherever found
Gambusia georgei San Marcos gambusia 17.95(e) Fishes Endangered N/A Wherever found
Gambusia heterochir Clear Creek gambusia N/A Fishes Endangered N/A Wherever found
Gambusia nobilis Pecos gambusia N/A Fishes Endangered N/A Wherever found
Gammarus acherondytes Illinois cave amphipod N/A Crustaceans Endangered N/A Wherever found
Gammarus desperatus Noel's Amphipod 17.95(h) Crustaceans Endangered N/A Wherever found
Gammarus hyalleloides Diminutive Amphipod 17.95(f) Crustaceans Endangered N/A Wherever found
Gammarus pecos Pecos amphipod 17.95(f) Crustaceans Endangered N/A Wherever found
Gasterosteus aculeatus williamsoni Unarmored threespine stickleback N/A Fishes Endangered N/A Wherever found
Gavialis gangeticus Gavial N/A Reptiles Endangered N/A Wherever found
Gazella cuvieri Mountain (=Cuvier's) gazelle N/A Mammals Endangered N/A Wherever found
Gazella dama Dama gazelle N/A Mammals Endangered N/A Wherever found
Gazella dama lozanoi Rio de Oro Dama gazelle N/A Mammals Endangered N/A Wherever found
Gazella dama mhorr Mhorr gazelle N/A Mammals Endangered N/A Wherever found
Gazella dorcas massaesyla Moroccan gazelle N/A Mammals Endangered N/A Wherever found
Gazella dorcas pelzelni Pelzeln's gazelle N/A Mammals Endangered N/A Wherever found
Gazella dorcas saudiya Saudi Arabian gazelle N/A Mammals Endangered N/A Wherever found
Gazella gazella Arabian gazelle N/A Mammals Endangered N/A Wherever found
Gazella leptoceros Slender-horned gazelle N/A Mammals Endangered N/A Wherever found
Gazella subgutturosa marica Sand gazelle N/A Mammals Endangered N/A Wherever found
Geochelone nigra (=elephantopus) Galapagos tortoise N/A Reptiles Endangered N/A Wherever found
Geochelone radiata Madagascar radiated tortoise N/A Reptiles Endangered N/A Wherever found
Geochelone yniphora Angulated tortoise N/A Reptiles Endangered N/A Wherever found
Geoclemys hamiltonii Spotted pond turtle N/A Reptiles Endangered N/A Wherever found
Geopsittacus occidentalis Night (=Australian) parrot N/A Birds Endangered N/A Wherever found
Geronticus eremita Northern bald ibis N/A Birds Endangered N/A Wherever found
Gila bicolor ssp. Hutton tui chub N/A Fishes Threatened 17.44(j) Wherever found
Gila bicolor ssp. mohavensis Mohave tui chub N/A Fishes Endangered N/A Wherever found
Gila bicolor ssp. snyderi Owens Tui Chub 17.95(e) Fishes Endangered N/A Wherever found
Gila boraxobius Borax Lake chub 17.95(e) Fishes Endangered N/A Wherever found
Gila cypha Humpback chub 17.95(e) Fishes Endangered N/A Wherever found
Gila ditaenia Sonora chub 17.95(e) Fishes Threatened 17.44(o) Wherever found
Gila elegans Bonytail chub 17.95(e) Fishes Endangered N/A Wherever found
Gila intermedia Gila chub 17.95(e) Fishes Endangered N/A Wherever found
Gila nigrescens Chihuahua chub N/A Fishes Threatened 17.44(g) Wherever found
Gila purpurea Yaqui chub 17.95(e) Fishes Endangered N/A Wherever found
Gila robusta jordani Pahranagat roundtail chub N/A Fishes Endangered N/A Wherever found
Gila seminuda (=robusta) Virgin River Chub 17.95(e) Fishes Endangered N/A Wherever found
Glaucomys sabrinus coloratus Carolina northern flying squirrel N/A Mammals Endangered N/A Wherever found
Glaucopsyche lygdamus palosverdesensis Palos Verdes blue butterfly 17.95(i) Insects Endangered N/A Wherever found
Gopherus agassizii Desert tortoise 17.95(c) Reptiles Threatened N/A Wherever found, except AZ south and east of Colorado R., and Mexico
Gopherus agassizii Desert tortoise N/A Reptiles Similarity of Appearance to a Threatened Taxon 17.42(e) AZ south and east of Colorado R., and Mexico, when found outside of Mexico or said range in AZ
Gopherus flavomarginatus Bolson tortoise N/A Reptiles Endangered N/A Wherever found
Gopherus polyphemus Gopher tortoise N/A Reptiles Threatened N/A Wherever found west of Mobile and Tombigbee Rivers in AL, MS, and LA
Gorilla gorilla Gorilla N/A Mammals Endangered N/A Wherever found
Grallaria milleri Brown-banded antpitta N/A Birds Endangered N/A Wherever found
Graptemys flavimaculata Yellow-blotched map turtle N/A Reptiles Threatened N/A Wherever found
Graptemys oculifera Ringed map turtle N/A Reptiles Threatened N/A Wherever found
Grus americana Whooping crane 17.95(b) Birds Endangered N/A Wherever found, except where listed as an experimental population
Grus americana Whooping crane N/A Birds Experimental Population, Non-Essential 17.84(h) U.S.A. (AL, AR, CO, FL, GA, ID, IL, IN, IA, KY, LA, MI, MN, MS, MO, NC, NM, OH, SC, TN, UT, VA, WI, WV, western half of WY)
Grus americana Whooping crane N/A Birds Experimental Population, Non-Essential 17.84(h) U.S.A. (CO, ID, FL, NM, UT, and the western half of Wyoming)
Grus americana Whooping crane N/A Birds Experimental Population, Non-Essential N/A U.S.A (Southwestern Louisiana)
Grus canadensis nesiotes Cuba sandhill crane N/A Birds Endangered N/A Wherever found
Grus canadensis pulla Mississippi sandhill crane 17.95(b) Birds Endangered N/A Wherever found
Grus japonensis Japanese Crane N/A Birds Endangered N/A Wherever found
Grus leucogeranus Siberian white Crane N/A Birds Endangered N/A Wherever found
Grus monacha Hooded Crane N/A Birds Endangered N/A Wherever found
Grus nigricollis Black-necked Crane N/A Birds Endangered N/A Wherever found
Grus vipio White-naped Crane N/A Birds Endangered N/A Wherever found
Gymnobelideus leadbeateri Leadbeater's Possum N/A Mammals Endangered N/A Wherever found
Gymnogyps californianus California condor 17.95(b) Birds Endangered N/A U.S.A. only, except where listed as an experimental population
Gymnogyps californianus California condor N/A Birds Experimental Population, Non-Essential 17.84(j) U.S.A. (specific portions of Arizona, Nevada, and Utah)-see 17.84(j)
Gymnomyza samoensis Mao (= maomao) (honeyeater) N/A Birds Endangered N/A Wherever found
Haematopus meadewaldoi Canarian black oystercatcher N/A Birds Endangered N/A Wherever found
Haliaeetus albicilla groenlandicus Greenland white-tailed eagle N/A Birds Endangered N/A Wherever found
Haliaeetus vociferoides Madagascar sea eagle N/A Birds Endangered N/A Wherever found
Haliotis cracherodii Black Abalone N/A Snails Endangered N/A Wherever found
Haliotis sorenseni White Abalone N/A Snails Endangered N/A North America (West Coast from Point Conception, CA, U.S.A., to Punta Abreojos, Baja California, Mexico)
Hamiota australis Southern sandshell 17.95(f) Clams Threatened N/A Wherever found
Harpia harpyja Harpy eagle N/A Birds Endangered N/A Wherever found
Helminthoglypta walkeriana Morro shoulderband (=Banded dune) snail 17.95(f) Snails Endangered N/A Wherever found
Hemiargus ceraunus antibubastus Ceraunus Blue Butterfly N/A Insects Similarity of Appearance to a Threatened Taxon 17.47(a) Wherever found
Hemignathus affinis Maui nukupuu N/A Birds Endangered N/A Wherever found
Hemignathus hanapepe Kauai nukupuu N/A Birds Endangered N/A Wherever found
Hemignathus wilsoni akiapolaau N/A Birds Endangered N/A Wherever found
Hemiphaga novaeseelandiae chathamensis Chatham Island pigeon N/A Birds Endangered N/A Wherever found
Hemistena lata Cracking pearlymussel N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Hemistena lata Cracking pearlymussel N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Hemistena lata Cracking pearlymussel N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Hemitragus jayakari Arabian tahr N/A Mammals Endangered N/A Wherever found
Hemitriccus kaempferi Kaempfer's tody-tyrant N/A Birds Endangered N/A Wherever found
Heraclides aristodemus ponceanus Schaus swallowtail butterfly N/A Insects Endangered N/A Wherever found
Herpailurus (=Felis) yagouaroundi cacomitli Gulf Coast jaguarundi N/A Mammals Endangered N/A Wherever found
Herpailurus (=Felis) yagouaroundi fossata Guatemalan jaguarundi N/A Mammals Endangered N/A Mexico,Nicaragua
Herpailurus (=Felis) yagouaroundi panamensis Panamanian jaguarundi N/A Mammals Endangered N/A Wherever found
Herpailurus (=Felis) yagouaroundi tolteca Sinaloan Jaguarundi N/A Mammals Endangered N/A Wherever found
Hesperia dacotae Dakota Skipper 17.95(i) Insects Threatened 17.47(b) Wherever found
Hesperia leonardus montana Pawnee montane skipper N/A Insects Threatened N/A Wherever found
Heterelmis comalensis Comal Springs riffle beetle 17.95(i) Insects Endangered N/A Wherever found
Himantopus mexicanus knudseni Hawaiian stilt N/A Birds Endangered N/A Wherever found
Himantopus novaezelandiae Black Stilt N/A Birds Endangered N/A Wherever found
Hippocamelus antisensis North Andean huemul N/A Mammals Endangered N/A Wherever found
Hippocamelus bisulcus South Andean huemul N/A Mammals Endangered N/A Wherever found
Hipposideros ridleyi Singapore roundleaf horseshoe bat N/A Mammals Endangered N/A Wherever found
Hippotragus niger variani Giant sable antelope N/A Mammals Endangered N/A Wherever found
Huso dauricus Kaluga sturgeon N/A Fishes Endangered N/A Wherever found
Huso huso Beluga sturgeon N/A Fishes Threatened 17.44(y) Wherever found
Hyaena hyaena barbara Barbary hyena N/A Mammals Endangered N/A Wherever found
Hybognathus amarus Rio Grande Silvery Minnow 17.95(e) Fishes Endangered N/A Wherever found, except where listed as an experimental population
Hybognathus amarus Rio Grande Silvery Minnow N/A Fishes Experimental Population, Non-Essential 17.84(u) Rio Grande, from Little Box Canyon (approximately 10.4 river miles downstream of Fort Quitman, TX) to Amistad Dam; and on the Pecos River, from its confluence with Independence Creek to its confluence with the Rio Grande
Hylaeus anthracinus Anthricinan yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylaeus assimulans Assimulans yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylaeus facilis Easy yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylaeus kuakea Hawaiian yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylaeus longiceps Hawaiian yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylaeus mana Hawaiian yellow-faced bee N/A Insects Endangered N/A Wherever found
Hylobates spp. (including Nomascus) Gibbons N/A Mammals Endangered N/A Wherever found
Hymenophysa curta Ayumodoki (loach) N/A Fishes Endangered N/A Wherever found
Hypolimnas octocula marianensis Mariana eight-spot butterfly N/A Insects Endangered N/A Wherever found
Hypomesus transpacificus Delta smelt 17.95(e) Fishes Threatened N/A Wherever found
Hypsipetes borbonicus olivaceus Mauritius olivaceous Bulbul N/A Birds Endangered N/A Wherever found
Icaricia icarioides fenderi Fender's blue butterfly 17.95(i) Insects Endangered N/A Wherever found
Icaricia icarioides missionensis Mission blue butterfly N/A Insects Endangered N/A Wherever found
Icaricia (Plebejus) shasta charlestonensis Mount Charleston blue butterfly 17.95(i) Insects Endangered N/A Wherever found
Ictalurus pricei Yaqui catfish 17.95(e) Fishes Threatened 17.44(h) Wherever found
Indri indri Indri lemur N/A Mammals Endangered N/A Wherever found
Ischnura luta Rota blue damselfly N/A Insects Endangered N/A Wherever found
Isopora crateriformis No common name N/A Corals Threatened N/A Wherever found
Juturnia kosteri Koster's springsnail 17.95(f) Snails Endangered N/A Wherever found
Kachuga tecta tecta Indian sawback turtle N/A Reptiles Endangered N/A Wherever found
Kobus leche Red lechwe N/A Mammals Threatened N/A Wherever found
Lagorchestes hirsutus Western hare wallaby N/A Mammals Endangered N/A Wherever found
Lagostrophus fasciatus Banded hare wallaby N/A Mammals Endangered N/A Wherever found
Lagothrix flavicauda Yellow-tailed woolly monkey N/A Mammals Endangered N/A Wherever found
Lampsilis abrupta Pink mucket (pearlymussel) N/A Clams Endangered N/A Wherever found
Lampsilis altilis Finelined pocketbook 17.95(f) Clams Threatened N/A Wherever found
Lampsilis higginsii Higgins eye (pearlymussel) N/A Clams Endangered N/A Wherever found
Lampsilis perovalis Orangenacre mucket 17.95(f) Clams Threatened N/A Wherever found
Lampsilis powellii Arkansas fatmucket N/A Clams Threatened N/A Wherever found
Lampsilis rafinesqueana Neosho Mucket 17.95(f), 17.95(h) Clams Endangered N/A Wherever found
Lampsilis streckeri Speckled pocketbook N/A Clams Endangered N/A Wherever found
Lampsilis subangulata Shinyrayed pocketbook 17.95(f) Clams Endangered N/A Wherever found
Lampsilis virescens Alabama lampmussel N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Lampsilis virescens Alabama lampmussel N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Lanius ludovicianus mearnsi San Clemente loggerhead shrike N/A Birds Endangered N/A Wherever found
Lanx sp. Banbury Springs limpet N/A Snails Endangered N/A Wherever found
Larus audouinii Audouin's gull N/A Birds Endangered N/A Wherever found
Larus relictus Relict gull N/A Birds Endangered N/A Wherever found
Lasiorhinus krefftii (formerly L. barnardi and L. gillespiei) Queensland hairy-nosed wombat (incl. Barnard's) N/A Mammals Endangered N/A Wherever found
Lasiurus cinereus semotus Hawaiian hoary bat N/A Mammals Endangered N/A Wherever found
Lasmigona decorata Carolina heelsplitter 17.95(f) Clams Endangered N/A Wherever found
Laterallus tuerosi Junin rail N/A Birds Endangered N/A Wherever found
Latimeria chalumnae African coelacanth N/A Fishes Threatened N/A Tanzanian Distinct Population Segment (DPS) of African coelacanth
Leiolopisma telfairi Round Island skink N/A Reptiles Threatened N/A Wherever found
Leiopelma hamiltoni Stephen Island frog N/A Amphibians Endangered N/A Wherever found
Lemiox rimosus Birdwing pearlymussel N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Lemiox rimosus Birdwing pearlymussel N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Lemiox rimosus Birdwing pearlymussel N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Lemuridae (incl. genera Lemur, Phaner, Hapalemur, Lepilemur, Microcebus, Allocebus, Cheirogaleus, Varecia) Lemurs N/A Mammals Endangered N/A Wherever found
Leontopithecus spp. Golden-rumped tamarin N/A Mammals Endangered N/A Wherever found
Leopardus (=Felis) pardalis Ocelot N/A Mammals Endangered N/A wherever found
Leopardus (=Felis) tigrinus Tiger cat N/A Mammals Endangered N/A Wherever found
Leopardus (=Felis) wiedii Margay N/A Mammals Endangered N/A Wherever found
Lepidochelys kempii Kemp's ridley sea turtle N/A Reptiles Endangered 224.104 Wherever found
Lepidochelys olivacea Olive ridley sea turtle N/A Reptiles Endangered 224.104 Breeding colony populations on Pacific coast of Mexico
Lepidochelys olivacea Olive ridley sea turtle N/A Reptiles Threatened 17.42(b), 223.205, 223.206, 223.207 Wherever found, except when listed as endangered under 50 CFR 224.101
Lepidomeda albivallis White River spinedace 17.95(e) Fishes Endangered N/A Wherever found
Lepidomeda mollispinis pratensis Big Spring spinedace 17.95(e) Fishes Threatened 17.44(i) Wherever found
Lepidomeda vittata Little Colorado spinedace 17.95(e) Fishes Threatened 17.44(t) Wherever found
Lepidurus packardi Vernal pool tadpole shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Leporillus conditor Stick-nest rat N/A Mammals Endangered N/A Wherever found
Leptailurus (=Felis) serval constantina Barbary serval N/A Mammals Endangered N/A Wherever found
Leptasthenura xenothorax White-browed tit-spinetail N/A Birds Endangered N/A Wherever found
Leptodea leptodon Scaleshell mussel N/A Clams Endangered N/A Wherever found
Leptonycteris curasoae yerbabuenae Lesser long-nosed bat N/A Mammals Endangered N/A Wherever found
Leptonycteris nivalis Mexican long-nosed bat N/A Mammals Endangered N/A Wherever found
Leptoptilos dubius Greater adjutant N/A Birds Endangered N/A Wherever found
Leptotes cassius theonus Cassius Blue Butterfly N/A Insects Similarity of Appearance to a Threatened Taxon 17.47(a) Wherever found
Leptotila rufaxilla wellsi Grenada gray-fronted dove N/A Birds Endangered N/A Wherever found
Leptoxis ampla Round rocksnail N/A Snails Threatened N/A Wherever found
Leptoxis foremani Interrupted (=Georgia) Rocksnail 17.95(f) Snails Endangered N/A Wherever found
Leptoxis plicata Plicate rocksnail N/A Snails Endangered N/A Wherever found
Leptoxis taeniata Painted rocksnail N/A Snails Threatened N/A Wherever found
Lepyrium showalteri Flat pebblesnail N/A Snails Endangered N/A Wherever found
Leucopeza semperi Semper's warbler (=wood) N/A Birds Endangered N/A Wherever found
Leucopsar rothschildi Rothschild's starling (myna) N/A Birds Endangered N/A Wherever found
Lichenostomus melanops cassidix (=Meliphaga c.) Helmeted honeyeater N/A Birds Endangered N/A Wherever found
Liophus ornatus Maria Island snake N/A Reptiles Endangered N/A Wherever found
Lioplax cyclostomaformis Cylindrical lioplax (snail) N/A Snails Endangered N/A Wherever found
Lipotes vexillifer Chinese River Dolphin N/A Mammals Endangered N/A Wherever found
Lirceus usdagalun Lee County cave isopod N/A Crustaceans Endangered N/A Wherever found
Lontra (=Lutra) felina Marine otter N/A Mammals Endangered N/A Wherever found
Lontra (=Lutra) longicaudis (incl. platensis) Long-tailed otter N/A Mammals Endangered N/A Wherever found
Lontra (=Lutra) provocax Southern river otter N/A Mammals Endangered N/A Wherever found
Lophophorus lhuysii Chinese monal pheasant N/A Birds Endangered N/A Wherever found
Lophophorus sclateri Sclater's monal pheasant N/A Birds Endangered N/A Wherever found
Lophura edwardsi Edward's pheasant N/A Birds Endangered N/A Wherever found
Lophura imperialis Imperial pheasant N/A Birds Endangered N/A Wherever found
Lophura swinhoii Swinhoe's pheasant N/A Birds Endangered N/A Wherever found
Loxioides bailleui Palila (honeycreeper) 17.95(b) Birds Endangered N/A Wherever found
Loxodonta africana African elephant N/A Mammals Threatened 17.40(e) Wherever found
Loxops caeruleirostris Akekee 17.95(b) Birds Endangered N/A Wherever found
Loxops coccineus Hawaii akepa N/A Birds Endangered N/A Wherever found
Loxops ochraceus Maui akepa N/A Birds Endangered N/A Wherever found
Lycaeides argyrognomon lotis Lotis blue butterfly N/A Insects Endangered N/A Wherever found
Lycaeides melissa samuelis Karner blue butterfly N/A Insects Endangered N/A Wherever found
Lycaon pictus African wild dog N/A Mammals Endangered N/A Wherever found
Lynx canadensis Canada Lynx 17.95(a) Mammals Threatened 17.40(k), 23.54 Wherever Found in Contiguous U.S.
Lynx (=Felis) rufus escuinapae Mexican bobcat N/A Mammals Endangered N/A Wherever found
Macaca arctoides Stump-tailed macaque N/A Mammals Threatened 17.40(c) Wherever found
Macaca cyclopis Formosan rock macaque N/A Mammals Threatened 17.40(c) Wherever found
Macaca fuscata Japanese macaque N/A Mammals Threatened 17.40(c) Wherever found
Macaca silenus Lion-tailed macaque N/A Mammals Endangered N/A Wherever found
Macaca sinica Toque macaque N/A Mammals Threatened 17.40(c) Wherever found
Macrocephalon maleo Maleo megapode N/A Birds Endangered N/A Wherever found
Macropus giganteus tasmaniensis Tasmanian forester kangaroo N/A Mammals Endangered N/A Wherever found
Macropus parma Parma wallaby N/A Mammals Endangered N/A Wherever found
Macrotis lagotis Rabbit bandicoot N/A Mammals Endangered N/A Wherever found
Macrotis leucura Lesser rabbit bandicoot N/A Mammals Endangered N/A Wherever found
Malaconotus alius Ulugura bush-shrike N/A Birds Threatened N/A Wherever found
Malimbus ibadanensis Ibadan malimbe N/A Birds Endangered N/A Wherever found
Mandrillus (=Papio) leucophaeus Drill N/A Mammals Endangered N/A Wherever found
Mandrillus (=Papio) sphinx Mandrill N/A Mammals Endangered N/A Wherever found
Manduca blackburni Blackburn's sphinx moth 17.95(i) Insects Endangered N/A Wherever found
Manis temminckii Temnick's ground Pangolin N/A Mammals Endangered N/A Wherever found
Margaritifera hembeli Louisiana pearlshell N/A Clams Threatened N/A Wherever found
Margaritifera marrianae Alabama pearlshell 17.95(f) Clams Endangered N/A Wherever found
Marmota vancouverensis Vancouver Island marmot N/A Mammals Endangered N/A Wherever found
Martes flavigula chrysospila Formosan yellow-throated marten N/A Mammals Endangered N/A Wherever found
Masticophis lateralis euryxanthus Alameda whipsnake (=striped racer) 17.95(c) Reptiles Threatened N/A Wherever found
Meda fulgida Spikedace 17.95(e) Fishes Endangered 17.44(p) Wherever found
Medionidus acutissimus Alabama moccasinshell 17.95(f) Clams Threatened N/A Wherever found
Medionidus parvulus Coosa moccasinshell 17.95(f) Clams Endangered N/A Wherever found
Medionidus penicillatus Gulf moccasinshell 17.95(f) Clams Endangered N/A Wherever found
Medionidus simpsonianus Ochlockonee moccasinshell 17.95(f) Clams Endangered N/A Wherever found
Medionidus walkeri Suwannee moccasinshell N/A Clams Threatened N/A Wherever found
Megadyptes antipodes yellow-eyed penguin N/A Birds Threatened N/A Wherever found
Megalagrion leptodemas Crimson Hawaiian damselfly 17.95(i) Insects Endangered N/A Wherever found
Megalagrion nesiotes Flying earwig Hawaiian damselfly N/A Insects Endangered N/A Wherever found
Megalagrion nigrohamatum nigrolineatum Blackline Hawaiian damselfly 17.95(i) Insects Endangered N/A Wherever found
Megalagrion oceanicum Oceanic Hawaiian damselfly 17.95(i) Insects Endangered N/A Wherever found
Megalagrion pacificum Pacific Hawaiian damselfly N/A Insects Endangered N/A Wherever found
Megalagrion xanthomelas Orangeblack Hawaiian damselfly N/A Insects Endangered N/A Wherever found
Megalonaias nicklineana Nicklin's pearlymussel N/A Clams Endangered N/A Wherever found
Megapodius laperouse Micronesian megapode N/A Birds Endangered N/A Wherever found
Megaptera novaeangliae Humpback whale N/A Mammals Endangered N/A Arabian Sea DPS
Megaptera novaeangliae Humpback whale N/A Mammals Endangered N/A Cape Verde Island/Northwest Africa
Megaptera novaeangliae Humpback whale N/A Mammals Endangered N/A Central America DPS
Megaptera novaeangliae Humpback whale N/A Mammals Endangered N/A Western North Pacific
Megaptera novaeangliae Humpback whale N/A Mammals Threatened N/A Mexico DPS
Melamprosops phaeosoma Po`ouli (honeycreeper) N/A Birds Endangered N/A Wherever found
Melanochelys tricarinata Three-keeled Asian turtle N/A Reptiles Endangered N/A Wherever found
Melanosuchus niger Black caiman N/A Reptiles Endangered N/A Wherever found
Menidia extensa Waccamaw silverside 17.95(e) Fishes Threatened 17.44(s) Wherever found
Mergus octosetaceus Brazillian merganser N/A Birds Endangered N/A Wherever found
Mesodon clarki nantahala noonday snail N/A Snails Threatened N/A Wherever found
Microhexura montivaga Spruce-fir moss spider 17.95(g) Arachnids Endangered N/A Wherever found
Microtus californicus scirpensis Amargosa vole 17.95(a) Mammals Endangered N/A Wherever found
Microtus mexicanus hualpaiensis Hualapai Mexican vole N/A Mammals Endangered N/A Wherever found
Microtus pennsylvanicus dukecampbelli Florida salt marsh vole N/A Mammals Endangered N/A Wherever found
Mimizuku (=Otus) gurneyi Giant scops owl N/A Birds Endangered N/A Wherever found
Mimus graysoni Socorro mockingbird N/A Birds Endangered N/A Wherever found
Mitu mitu mitu Razor-billed curassow N/A Birds Endangered N/A Wherever found
Moapa coriacea Moapa dace N/A Fishes Endangered N/A Wherever found
Moho braccatus Kauai `o`o (honeyeater) N/A Birds Endangered N/A Wherever found
Monachus monachus Mediterranean monk seal N/A Mammals Endangered N/A Wherever found
Monachus schauinslandi Hawaiian monk seal 226.201 Mammals Endangered N/A Wherever found
Montipora australiensis No common name N/A Corals Threatened N/A Wherever found
Morenia ocellata Burmese peacock turtle N/A Reptiles Endangered N/A Wherever found
Moschus spp. (all species) Musk deer N/A Mammals Endangered N/A Afghanistan, Bhutan, Burma, China (Tibet, Yunnan), India, Nepal, Pakistan, Sikkim
Muntiacus feae Fea's muntjac N/A Mammals Endangered N/A Wherever found
Mustela nigripes Black-footed ferret N/A Mammals Endangered 17.84(g) Wherever found, except where listed as an experimental population
Mustela nigripes Black-footed ferret N/A Mammals Experimental Population, Non-Essential 17.84(g) U.S.A. (WY and specified portions of AZ, CO, MT, SD, and UT, see 17.84(g)(9))
Myadestes lanaiensis rutha Molokai thrush N/A Birds Endangered N/A Wherever found
Myadestes myadestinus Large Kauai (=kamao) Thrush N/A Birds Endangered N/A Wherever found
Myadestes palmeri Small Kauai (=puaiohi) Thrush N/A Birds Endangered N/A Wherever found
Mycetophyllia ferox Rough Cactus Coral N/A Corals Threatened N/A Wherever found
Mycteria americana Wood stork N/A Birds Threatened N/A U.S.A. (AL, FL, GA, MS, NC, SC)
Myotis grisescens Gray bat N/A Mammals Endangered N/A Wherever found
Myotis septentrionalis Northern Long-Eared Bat N/A Mammals Threatened 17.40(o) Wherever found
Myotis sodalis Indiana bat 17.95(a) Mammals Endangered N/A Wherever found
Myrmecobius fasciatus Numbat N/A Mammals Endangered N/A Wherever found
Naemorhedus (=Capricornis) sumatraensis Serow N/A Mammals Endangered N/A Wherever found
Naemorhedus goral Goral N/A Mammals Endangered N/A Wherever found
Nasalis concolor Pagi Island langur N/A Mammals Endangered N/A Wherever found
Nasalis larvatus Proboscis monkey N/A Mammals Endangered N/A Wherever found
Nectarinia prigoginei Marungu sunbird N/A Birds Endangered N/A Wherever found
Nectophrynoides spp. African viviparous toads N/A Amphibians Endangered N/A Wherever found
Nemosia rourei Cherry-throated tanager N/A Birds Endangered N/A Wherever found
Neofelis nebulosa Clouded leopard N/A Mammals Endangered N/A Wherever found
Neoleptoneta microps Government Canyon Bat Cave Spider 17.95(g) Arachnids Endangered N/A Wherever found
Neoleptoneta myopica Tooth Cave Spider N/A Arachnids Endangered N/A Wherever found
Neomorphus geoffroyi dulcis Southeastern rufous-vented ground cuckoo N/A Birds Endangered N/A Wherever found
Neonympha mitchellii francisci Saint Francis' satyr butterfly N/A Insects Endangered N/A Wherever found
Neonympha mitchellii mitchellii Mitchell's satyr Butterfly N/A Insects Endangered N/A Wherever found
Neophema chrysogaster Orange-bellied parakeet N/A Birds Endangered N/A Wherever found
Neoseps reynoldsi Sand skink N/A Reptiles Threatened 17.42(d) Wherever found
Neotoma floridana smalli Key Largo woodrat N/A Mammals Endangered N/A Wherever found
Neotoma fuscipes riparia Riparian woodrat (=San Joaquin Valley) N/A Mammals Endangered N/A Wherever found
Neotragus moschatus moschatus Zanzibar suni N/A Mammals Endangered N/A Wherever found
Nerodia clarkii taeniata Atlantic salt marsh snake N/A Reptiles Threatened N/A Wherever found
Nerodia erythrogaster neglecta Copperbelly water snake N/A Reptiles Threatened N/A Indiana north of 40 degrees north latitude, Michigan, Ohio
Nesillas aldabranus Aldabra Warbler (old world warbler) N/A Birds Endangered N/A Wherever found
Newcombia cumingi Newcomb's Tree snail 17.95(f) Snails Endangered N/A Wherever found
Nicrophorus americanus American burying beetle N/A Insects Endangered N/A Wherever found, except where listed as an experimental population
Nicrophorus americanus American burying beetle N/A Insects Experimental Population, Non-Essential N/A In southwestern Missouri, the counties of Cedar, St. Clair, Bates, and Vernon.
Nipponia nippon Japanese crested ibis N/A Birds Endangered N/A Wherever found
Notomys aquilo Australian native mouse N/A Mammals Endangered N/A Wherever found
Notropis albizonatus Palezone shiner N/A Fishes Endangered N/A Wherever found
Notropis buccula Smalleye Shiner 17.95(e) Fishes Endangered N/A Wherever found
Notropis cahabae Cahaba shiner N/A Fishes Endangered N/A Wherever found
Notropis girardi Arkansas River shiner 17.95(e) Fishes Threatened N/A Arkansas River Basin (AR, KS, NM, OK, TX)
Notropis mekistocholas Cape Fear shiner 17.95(e) Fishes Endangered N/A Wherever found
Notropis oxyrhynchus Sharpnose Shiner 17.95(e) Fishes Endangered N/A Wherever found
Notropis simus pecosensis Pecos bluntnose shiner 17.95(e) Fishes Threatened 17.44(r) Wherever found
Notropis topeka (=tristis) Topeka shiner 17.95(e) Fishes Endangered N/A Wherever found, except where listed as an experimental population
Notropis topeka (=tristis) Topeka shiner N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (MO-specified portions of Little Creek, Big Muddy Creek, and Spring Creek watersheds in Adair, Gentry, Harrison, Putnam, Sullivan, and Worth Counties; see 17.84(d)(1)(i))
Noturus baileyi Smoky madtom 17.95(e) Fishes Endangered N/A Wherever found
Noturus baileyi Smoky madtom N/A Fishes Experimental Population, Non-Essential 17.84(m) The Tellico River, between the backwaters of the Tellico Reservoir (approximately Tellico River mile 19 (30.4 kilometers) and Tellico River mile 33 (52.8 kilometers), near the Tellico Ranger Station, Monroe County, Tennessee.
Noturus crypticus Chucky Madtom 17.95(e) Fishes Endangered N/A Wherever found
Noturus flavipinnis Yellowfin madtom 17.95(e) Fishes Threatened 17.44(c) Wherever found, except where listed as an experimental population
Noturus flavipinnis Yellowfin madtom N/A Fishes Experimental Population, Non-Essential 17.84(e) U.S.A. (TN-specified portions of the Tellico River; see 17.84(e)(1)(ii))
Noturus flavipinnis Yellowfin madtom N/A Fishes Experimental Population, Non-Essential 17.84(e) U.S.A. (TN, VA-specified portions of the Holston River and watershed; see 17.84(e)(1)(i))
Noturus flavipinnis Yellowfin madtom N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(e)(1)(iii))
Noturus placidus Neosho madtom N/A Fishes Threatened N/A Wherever found
Noturus stanauli Pygmy madtom N/A Fishes Endangered N/A Wherever found
Noturus stanauli Pygmy madtom N/A Fishes Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(t)(1)(i))
Noturus trautmani Scioto madtom N/A Fishes Endangered N/A Wherever found
Numenius borealis Eskimo curlew N/A Birds Endangered N/A Wherever found
Numenius tenuirostris Slender-billed curlew N/A Birds Endangered N/A Wherever found
Nycticebus pygmaeus Lesser slow loris N/A Mammals Threatened 17.40(c) Wherever found
Oarisma poweshiek Poweshiek skipperling 17.95(i) Insects Endangered N/A Wherever found
Obovaria retusa Ring pink (mussel) N/A Clams Endangered N/A Wherever found
Obovaria retusa Ring pink (mussel) N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Oceanodroma castro Band-rumped storm-petrel N/A Birds Endangered N/A USA (HI)
Odocoileus hemionus cerrosensis Cedros Island mule Deer N/A Mammals Endangered N/A Wherever found
Odocoileus virginianus clavium Key deer N/A Mammals Endangered N/A Wherever found
Odocoileus virginianus leucurus Columbian white-tailed deer N/A Mammals Threatened null Columbia River (Clark, Cowliz, Pacific, Skamania, and Wahkiakum Counties, WA., and Clatsop, Columbia, and Multnomah Counties, OR.)
Odontophorus strophium Gorgeted wood-quail N/A Birds Endangered N/A Wherever found
Oncorhynchus aguabonita whitei Little Kern golden trout 17.95(e) Fishes Threatened 17.44(e) Wherever found
Oncorhynchus apache Apache trout N/A Fishes Threatened 17.44(a) Wherever found
Oncorhynchus clarkii henshawi Lahontan cutthroat trout N/A Fishes Threatened 17.44(a) Wherever found
Oncorhynchus clarkii seleniris Paiute cutthroat trout N/A Fishes Threatened 17.44(a) Wherever found
Oncorhynchus clarki stomias Greenback Cutthroat trout N/A Fishes Threatened 17.44(f) Wherever found
Oncorhynchus gilae Gila trout N/A Fishes Threatened 17.44(z) Wherever found
Oncorhynchus keta Chum salmon 17.95(e), 226.212 Fishes Threatened 223.203 Columbia River ESU See 50 CFR 223.102
Oncorhynchus keta Chum salmon 17.95(e), 226.212 Fishes Threatened 223.203 Hood Canal summer-run ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) kisutch Coho salmon 17.95(e) Fishes Threatened N/A Lower Columbia River ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) kisutch Coho salmon 17.95(e), 226.210, 226.212 Fishes Threatened N/A Southern Oregon - Northern California Coast ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) kisutch Coho salmon 226.210 Fishes Endangered N/A Central California Coast ESU - See 50 CFR 224.101
Oncorhynchus (=Salmo) kisutch Coho salmon 226.210 Fishes Threatened N/A Oregon Coast ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e) Fishes Threatened N/A Northern California DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e) Fishes Threatened N/A Puget Sound DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Endangered N/A Southern California DPS - See 50 CFR 224.101
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 California Central Valley DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 Central California Coast DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 Lower Columbia River DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 Middle Columbia River DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 Snake River Basin DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 South-Central California Coast DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead 17.95(e), 226.212 Fishes Threatened 223.203 Upper Willamette River DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead N/A Fishes Experimental Population, Non-Essential N/A Middle Columbia River DPS - XN - See 50 CFR 223.102
Oncorhynchus (=Salmo) mykiss Steelhead N/A Fishes Threatened N/A Upper Columbia River DPS - See 50 CFR 223.102
Oncorhynchus (=Salmo) nerka Sockeye salmon 17.95(e), 226.212 Fishes Threatened 223.203 Ozette Lake ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) nerka Sockeye salmon 226.205 Fishes Endangered N/A Snake River ESU - See 50 CFR 224.101
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Endangered N/A Upper Columbia River spring-run ESU See 50 CFR 224.101
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Threatened 223.203 Lower Columbia River ESU See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Threatened 223.203 Puget Sound ESU See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Threatened 223.203 Upper Willamette River ESU See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Threatened N/A California Coastal ESU - See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 17.95(e), 226.212 Fishes Threatened N/A Central Valley spring-run ESU See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 226.204 Fishes Endangered N/A Sacramento River winter-run ESU - See 50 CFR 224.101
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 226.205 Fishes Threatened N/A Snake River fall-run ESU See 50 CFR 223.102
Oncorhynchus (=Salmo) tshawytscha Chinook salmon 226.205 Fishes Threatened N/A Snake River spring/summer-run ESU See 50 CFR 223.102
Onychogalea fraenata Brindled nail-tailed wallaby N/A Mammals Endangered N/A Wherever found
Onychogalea lunata Crescent nail-tailed wallaby N/A Mammals Endangered N/A Wherever found
Orbicella annularis Lobed Star Coral N/A Corals Threatened N/A Wherever found
Orbicella faveolata Mountainous Star Coral N/A Corals Threatened N/A Wherever found
Orbicella franksi Boulder star coral N/A Corals Threatened N/A Wherever found
Orcinus orca Killer whale 17.95(a) Mammals Endangered N/A Southern Resident DPS See 50 CFR 224.101
Orconectes shoupi Nashville crayfish N/A Crustaceans Endangered N/A Wherever found
Oreomystis bairdi Akikiki 17.95(b) Birds Endangered N/A Wherever found
Oreomystis mana Hawaii creeper N/A Birds Endangered N/A Wherever found
Oreophasis derbianus Horned guan N/A Birds Endangered N/A Wherever found
Orthalicus reses (not incl. nesodryas) Stock Island tree snail N/A Snails Threatened N/A Wherever found
Oryx dammah Scimitar-horned oryx N/A Mammals Endangered N/A Wherever found
Oryx leucoryx Arabian oryx N/A Mammals Endangered N/A Wherever found
Oryzomys palustris natator Rice rat 17.95(a) Mammals Endangered N/A Lower FL Keys (west of Seven Mile Bridge)
Osteolaemus tetraspis osborni Congo dwarf crocodile N/A Reptiles Endangered N/A Wherever found
Osteolaemus tetraspis tetraspis African dwarf crocodile N/A Reptiles Endangered N/A Wherever found
Ostodes strigatus Snail [no common name] N/A Snails Endangered N/A Wherever found
Otus ireneae Morden's owlet N/A Birds Endangered N/A Wherever found
Otus magicus (=insularis) insularis Seychelles scops owl N/A Birds Endangered N/A Wherever found
Otus rutilus capnodes Anjouan scops owl N/A Birds Endangered N/A Wherever found
Ovis ammon Argali N/A Mammals Endangered N/A Wherever found except Kyrgyzstan, Mongolia, and Tajikistan
Ovis ammon Argali N/A Mammals Threatened 17.40(j) Kyrgyzstan, Mongolia, and Tajikistan
Ovis canadensis nelsoni Peninsular bighorn sheep 17.95(a) Mammals Endangered N/A U.S.A. (CA) Peninsular Ranges
Ovis canadensis sierrae Sierra Nevada bighorn sheep 17.95(a) Mammals Endangered N/A U.S.A. (CA) Sierra Nevada
Ovis musimon ophion Urial N/A Mammals Endangered N/A Wherever found
Ovis vignei vignei Shapo N/A Mammals Endangered N/A Wherever found
Oxyloma haydeni kanabensis Kanab ambersnail N/A Snails Endangered N/A Wherever found
Ozotoceros bezoarticus Pampas deer N/A Mammals Endangered N/A Wherever found
Pacifastacus fortis Shasta crayfish N/A Crustaceans Endangered N/A Wherever found
Palaemonetes cummingi Squirrel Chimney Cave shrimp N/A Crustaceans Threatened N/A Wherever found
Palaemonias alabamae Alabama cave shrimp N/A Crustaceans Endangered N/A Wherever found
Palaemonias ganteri Kentucky cave shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Palmeria dolei crested honeycreeper (Akohekohe) 17.95(b) Birds Endangered N/A Wherever found
Pangasianodon gigas Thailand giant catfish N/A Fishes Endangered N/A Wherever found
Pangasius sanitwongsei Catfish N/A Fishes Endangered N/A Wherever found
Pan paniscus Pygmy chimpanzee N/A Mammals Endangered N/A Wherever found
Panthalops hodgsonii Tibetan antelope N/A Mammals Endangered N/A Wherever found
Panthera leo ssp. leo Lion N/A Mammals Endangered N/A Wherever found
Panthera leo ssp. melanochaita Lion N/A Mammals Threatened N/A Wherever found
Panthera onca Jaguar 17.95(a) Mammals Endangered N/A Wherever found
Panthera pardus Leopard N/A Mammals Endangered N/A Wherever found, except where it is listed as Threatened as set forth below
Panthera pardus Leopard N/A Mammals Threatened 17.40(f) In Africa, in the wild, south of, and including, the following countries: Gabon, Congo, Zaire, Uganda, Kenya
Panthera tigris Tiger N/A Mammals Endangered N/A Wherever found
Pan troglodytes Chimpanzee N/A Mammals Endangered N/A Wherever found
Papasula (=Sula) abbotti Abbott's booby N/A Birds Endangered N/A Wherever found
Papilio chikae Luzon peacock swallowtail butterfly N/A Insects Endangered N/A Wherever found
Papilio homerus Homerus swallowtail butterfly N/A Insects Endangered N/A Wherever found
Papilio hospiton Corsican swallowtail butterfly N/A Insects Endangered N/A Wherever found
Papustyla pulcherrima Manus Island tree snail N/A Snails Endangered N/A Wherever found
Parahyaena (=Hyaena) brunnea Brown Hyena N/A Mammals Endangered N/A Wherever found
Pardofelis (=Felis) marmorata Marbled cat N/A Mammals Endangered N/A Wherever found
Paroreomyza flammea Molokai creeper N/A Birds Endangered N/A Wherever found
Paroreomyza maculata Oahu creeper N/A Birds Endangered N/A Wherever found
Partula gibba Humped tree snail N/A Snails Endangered N/A Wherever found
Partula langfordi Langford's tree snail N/A Snails Endangered N/A Wherever found
Partula radiolata Guam tree snail N/A Snails Endangered N/A Wherever found
Partulina semicarinata Lanai tree snail 17.95(f) Snails Endangered N/A Wherever found
Partulina variabilis Lanai tree snail 17.95(f) Snails Endangered N/A Wherever found
Pavona diffluens No common name N/A Corals Threatened N/A Wherever found
Pedionomous torquatus Plain wanderer (=collared-hemipode) N/A Birds Endangered N/A Wherever found
Pegias fabula Littlewing pearlymussel N/A Clams Endangered N/A Wherever found
Peltophryne lemur Puerto Rican crested toad N/A Amphibians Threatened N/A Wherever found
Penelope albipennis White-winged guan N/A Birds Endangered N/A Wherever found
Penelope perspicax Cauca guan N/A Birds Endangered N/A Wherever found
Pentalagus furnessi Ryukyu rabbit N/A Mammals Endangered N/A Japan (Ryukyu Islands)
Perameles bougainville Barred bandicoot N/A Mammals Endangered N/A Wherever found
Perameles eremiana Desert bandicoot N/A Mammals Endangered N/A Wherever found
Percina antesella Amber darter 17.95(e) Fishes Endangered N/A Wherever found
Percina aurolineata Goldline darter N/A Fishes Threatened N/A Wherever found
Percina jenkinsi Conasauga logperch 17.95(e) Fishes Endangered N/A Wherever found
Percina pantherina Leopard darter 17.95(e) Fishes Threatened 17.44(d) Wherever found
Percina rex Roanoke logperch N/A Fishes Endangered N/A Wherever found
Percina tanasi Snail darter 17.95(e) Fishes Threatened N/A Wherever found
Perognathus longimembris pacificus Pacific pocket mouse N/A Mammals Endangered N/A Wherever found
Peromyscus gossypinus allapaticola Key Largo cotton mouse N/A Mammals Endangered N/A Wherever found
Peromyscus polionotus allophrys Choctawhatchee beach mouse 17.95(a) Mammals Endangered N/A Wherever found
Peromyscus polionotus ammobates Alabama beach mouse 17.95(a) Mammals Endangered N/A Wherever found
Peromyscus polionotus niveiventris Southeastern beach mouse N/A Mammals Threatened N/A wherever found
Peromyscus polionotus peninsularis St. Andrew beach mouse 17.95(a) Mammals Endangered N/A Wherever found
Peromyscus polionotus phasma Anastasia Island beach mouse N/A Mammals Endangered N/A Wherever found
Peromyscus polionotus trissyllepsis Perdido Key beach mouse 17.95(a) Mammals Endangered N/A Wherever found
Petrogale xanthopus Yellow-footed rock wallaby N/A Mammals Endangered N/A Wherever found
Petroica multicolor multicolor Scarlet-breasted robin (flycatcher) N/A Birds Endangered N/A Wherever found
Petroica traversi Chatham Island robin N/A Birds Endangered N/A Wherever found
Pezoporus wallicus Ground parrot N/A Birds Endangered N/A Wherever found
Phaenicophaeus pyrrhocephalus Red-faced malkoha (cuckoo) N/A Birds Endangered N/A Wherever found
Phaeognathus hubrichti Red Hills salamander N/A Amphibians Threatened N/A Wherever found
Phaethornis malaris margarettae Margaretta's hermit N/A Birds Endangered N/A Wherever found
Pharomachrus mocinno Resplendent quetzel N/A Birds Endangered N/A Wherever found
Phascolarctos cinereus Koala N/A Mammals Threatened N/A Australia
Phelsuma edwardnewtoni Day gecko N/A Reptiles Endangered N/A Wherever found
Phelsuma guentheri Round Island day gecko N/A Reptiles Endangered N/A Wherever found
Phoca hispida saimensis Saimaa seal N/A Mammals Endangered N/A Wherever found
Phoca largha Spotted Seal N/A Mammals Threatened N/A Southern DPS - See 50 CFR 223.102
Phoca (=Pusa) hispida botnica Ringed Seal N/A Mammals Threatened N/A Wherever found
Phoca (=Pusa) hispida hispida Ringed Seal N/A Mammals Threatened N/A Wherever found
Phoca (=Pusa) hispida ladogensis Ringed seal N/A Mammals Endangered N/A Ladoga subspecies
Phoca (=Pusa) hispida ochotensis Ringed Seal N/A Mammals Threatened N/A Okhotsk subspecies
Phocoena sinus Cochito N/A Mammals Endangered N/A Wherever found
Phoebastria (=Diomedea) albatrus Short-tailed albatross N/A Birds Endangered N/A Wherever found
Phoenicoparrus andinus Andean flamingo N/A Birds Endangered N/A Wherever found
Phoxinus cumberlandensis Blackside dace N/A Fishes Threatened N/A Wherever found
Phrynops hogei Brazilian sideneck turtle N/A Reptiles Endangered N/A Wherever found
Physa natricina Snake River physa snail N/A Snails Endangered N/A Wherever found
Physeter catodon (=macrocephalus) Sperm whale N/A Mammals Endangered N/A Wherever found
Phytotoma raimondii Peruvian plantcutter N/A Birds Endangered N/A Wherever found
Picathartes gymnocephalus White-necked rockfowl N/A Birds Endangered N/A Wherever found
Picathartes oreas Grey-necked rockfowl N/A Birds Endangered N/A Wherever found
Picoides borealis Red-cockaded woodpecker N/A Birds Endangered N/A Wherever found
Pionopsitta pileata Red-capped parrot N/A Birds Endangered N/A Wherever found
Pipile jacutinga Black-fronted piping-guan N/A Birds Endangered N/A Wherever found
Pipile pipile pipile Trinidad white-headed curassow N/A Birds Endangered N/A Wherever found
Pipilo crissalis eremophilus Inyo California towhee 17.95(b) Birds Threatened N/A Wherever found
Pithecophaga jefferyi Philippine eagle N/A Birds Endangered N/A Wherever found
Pitta gurneyi Gurney's pitta N/A Birds Endangered N/A Wherever found
Pitta kochi Koch's pitta N/A Birds Endangered N/A Wherever found
Pituophis melanoleucus lodingi Black pine snake N/A Reptiles Threatened 17.42(h) Wherever found
Plagopterus argentissimus Woundfin 17.95(e) Fishes Endangered N/A Wherever found, except where listed as an experimental population
Plagopterus argentissimus Woundfin N/A Fishes Experimental Population, Non-Essential 17.84(b) Gila R. drainage, AZ, NM
Planigale ingrami subtilissima Little planigale N/A Mammals Endangered N/A Wherever found
Planigale tenuirostris Southern planigale N/A Mammals Endangered N/A Wherever found
Platanista gangetica minor South Asian River dolphin N/A Mammals Endangered N/A Wherever found
Platysteira laticincta Banded wattle-eye N/A Birds Endangered N/A Wherever found
Plethobasus cicatricosus White wartyback (pearlymussel) N/A Clams Endangered N/A Wherever found
Plethobasus cicatricosus White wartyback (pearlymussel) N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Plethobasus cooperianus Orangefoot pimpleback (pearlymussel) N/A Clams Endangered N/A Wherever found
Plethobasus cooperianus Orangefoot pimpleback (pearlymussel) N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Plethobasus cyphyus Sheepnose Mussel N/A Clams Endangered N/A Wherever found
Plethodon neomexicanus Jemez Mountains salamander 17.95(d) Amphibians Endangered N/A Wherever found
Plethodon nettingi Cheat Mountain salamander N/A Amphibians Threatened N/A Wherever found
Plethodon shenandoah Shenandoah salamander N/A Amphibians Endangered N/A Wherever found
Pleurobema clava Clubshell N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Pleurobema clava Clubshell N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Pleurobema collina James spinymussel N/A Clams Endangered N/A Wherever found
Pleurobema curtum Black clubshell N/A Clams Endangered N/A Wherever found
Pleurobema decisum Southern clubshell 17.95(f) Clams Endangered N/A Wherever found
Pleurobema furvum Dark pigtoe 17.95(f) Clams Endangered N/A Wherever found
Pleurobema georgianum Southern pigtoe 17.95(f) Clams Endangered N/A Wherever found
Pleurobema gibberum Cumberland pigtoe N/A Clams Endangered N/A Wherever found
Pleurobema hanleyianum Georgia pigtoe 17.95(f) Clams Endangered N/A Wherever found
Pleurobema marshalli Flat pigtoe N/A Clams Endangered N/A Wherever found
Pleurobema perovatum Ovate clubshell 17.95(f) Clams Endangered N/A Wherever found
Pleurobema plenum Rough pigtoe N/A Clams Endangered N/A Wherever found
Pleurobema plenum Rough pigtoe N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Pleurobema pyriforme Oval pigtoe 17.95(f) Clams Endangered N/A Wherever found
Pleurobema strodeanum Fuzzy pigtoe 17.95(f) Clams Threatened N/A Wherever found
Pleurobema taitianum Heavy pigtoe N/A Clams Endangered N/A Wherever found
Pleurocera foremani Rough hornsnail 17.95(f) Snails Endangered N/A Wherever found
Pleuronaia dolabelloides Slabside Pearlymussel 17.95(f) Clams Endangered N/A Wherever found
Ploceus golandi Clarke's weaver N/A Birds Endangered N/A Wherever found
Podarcis pityusensis Ibiza wall lizard N/A Reptiles Threatened N/A Wherever found
Podiceps taczanowskii Junin grebe N/A Birds Endangered N/A Wherever found
Podilymbus gigas Atitlan grebe N/A Birds Endangered N/A Wherever found
Podocnemis expansa Tartaruga N/A Reptiles Endangered N/A Wherever found
Podocnemis unifilis Tracaja N/A Reptiles Endangered N/A Wherever found
Poeciliopsis occidentalis Gila topminnow (incl. Yaqui) N/A Fishes Endangered N/A Wherever found
Polioptila californica californica Coastal California gnatcatcher 17.95(b) Birds Threatened 17.41(b) Wherever found
Polyborus plancus audubonii Audubon's crested caracara N/A Birds Threatened N/A U.S.A. (FL)
Polygyriscus virginianus Virginia fringed mountain snail N/A Snails Endangered N/A Wherever found
Polyphylla barbata Mount Hermon June beetle N/A Insects Endangered N/A Wherever found
Polyplectron emphanum Palawan peacock pheasant N/A Birds Endangered N/A Wherever found
Polysticta stelleri Steller's Eider 17.95(b) Birds Threatened N/A U.S. Alaska breeding population only
Pomarea nigra Tahiti flycatcher N/A Birds Endangered N/A Wherever found
Pongo pygmaeus Orangutan N/A Mammals Endangered N/A Wherever found
Porites napopora No common name N/A Corals Threatened N/A Wherever found
Potamilus capax Fat pocketbook N/A Clams Endangered N/A Wherever found
Potamilus inflatus Alabama (=inflated) heelsplitter N/A Clams Threatened N/A Wherever found
Presbytis potenziani Long-tailed langur N/A Mammals Threatened 17.40(c) Indonesia
Presbytis senex Purple-faced langur N/A Mammals Threatened 17.40(c) Wherever found
Prietella phreatophila Mexican blindcat (catfish) N/A Fishes Endangered N/A Wherever found
Priodontes maximus Giant armadillo N/A Mammals Endangered N/A Wherever found
Prionailurus (=Felis) bengalensis bengalensis Leopard cat N/A Mammals Endangered N/A Wherever found
Prionailurus (=Felis) bengalensis iriomotensis Iriomote cat N/A Mammals Endangered N/A Wherever found
Prionailurus (=Felis) planiceps Flat-headed cat N/A Mammals Endangered N/A Wherever found
Prionodon pardicolor Spotted linsang N/A Mammals Endangered N/A Wherever found
Pristis clavata Dwarf sawfish N/A Fishes Endangered N/A Wherever found
Pristis pectinata Smalltooth sawfish N/A Fishes Endangered N/A Non-US DPS - Smalltooth sawfish originating from non-US waters
Pristis pectinata Smalltooth sawfish N/A Fishes Endangered N/A US DPS - Smalltooth sawfish originating from U.S. waters.
Pristis pristis Largetooth Sawfish N/A Fishes Endangered N/A Wherever found
Pristis zijsron Green sawfish N/A Fishes Endangered N/A Wherever found
Probarbus jullieni Ikan temoleh (minnow) N/A Fishes Endangered N/A Wherever found
Procaris hawaiana Anchialine pool Shrimp N/A Crustaceans Endangered N/A Wherever found
Procolobus (=Colobus) pennantii (=kirki) kirki Zanzibar red colobus monkey N/A Mammals Endangered N/A Wherever found
Procolobus (=Colobus) preussi (=badius p.) Preuss' red colobus monkey N/A Mammals Endangered N/A Wherever found
Procolobus (=Colobus) rufomitratus (=badius r.) Tana River red colobus monkey N/A Mammals Endangered N/A Wherever found
Propithecus spp. Sifakas N/A Mammals Endangered N/A Wherever found
Psammobates geometricus Geometric turtle N/A Reptiles Endangered N/A Wherever found
Psephotus chrysopterygius Golden-shouldered parakeet N/A Birds Endangered N/A Wherever found
Psephotus pulcherrimus Paradise parakeet N/A Birds Endangered N/A Wherever found
Pseudemydura umbrina Short-necked or western swamp turtle N/A Reptiles Endangered N/A Wherever found
Pseudemys alabamensis Alabama red-bellied turtle N/A Reptiles Endangered N/A Wherever found
Pseudemys rubriventris bangsi Plymouth Redbelly Turtle 17.95(c) Reptiles Endangered N/A Wherever found
Pseudibis gigantea Giant ibis N/A Birds Endangered N/A Wherever found
Pseudobulweria macgillivrayi Fiji petrel N/A Birds Endangered N/A Wherever found
Pseudocopaeodes eunus obscurus Carson wandering skipper N/A Insects Endangered N/A Wherever found
Pseudomys fieldi Field's mouse N/A Mammals Endangered N/A Wherever found
Pseudomys fumeus Smoky mouse N/A Mammals Endangered N/A Wherever found
Pseudomys gouldii Gould's mouse N/A Mammals Endangered N/A Wherever found
Pseudomys novaehollandiae New Holland mouse N/A Mammals Endangered N/A Wherever found
Pseudomys occidentalis Western mouse N/A Mammals Endangered N/A Wherever found
Pseudomys praeconis Shark Bay mouse N/A Mammals Endangered N/A Wherever found
Pseudomys shortridgei Shortridge's mouse N/A Mammals Endangered N/A Wherever found
Pseudonestor xanthophrys Maui parrotbill (Kiwikiu) 17.95(b) Birds Endangered N/A Wherever found
Pseudorca crassidens false killer whale N/A Mammals Endangered N/A Main Hawaiian Islands Insular DPS See 50 CFR 224.101
Pseudotryonia adamantina Diamond Tryonia 17.95(f) Snails Endangered N/A Wherever found
Psittacula echo Mauritius parakeet N/A Birds Endangered N/A Wherever found
Psittirostra psittacea `O`u (honeycreeper) N/A Birds Endangered N/A Wherever found
Psophodes nigrogularis Western whipbird N/A Birds Endangered N/A Wherever found
Pterodroma aterrima Mascarene black petrel N/A Birds Endangered N/A Wherever found
Pterodroma axillaris Chatham Island petrel N/A Birds Endangered N/A Wherever found
Pterodroma cahow Bermuda petrel N/A Birds Endangered N/A Wherever found
Pterodroma madeira Freira N/A Birds Endangered N/A Wherever found
Pterodroma magentae Magenta petrel N/A Birds Endangered N/A Wherever found
Pterodroma phaeopygia Galapagos petrel N/A Birds Threatened N/A Wherever found
Pterodroma sandwichensis Hawaiian petrel N/A Birds Endangered N/A Wherever found
Pteronura brasiliensis Giant otter N/A Mammals Endangered N/A South America
Pteropus mariannus mariannus Mariana fruit Bat (=Mariana flying fox) 17.95(a) Mammals Threatened N/A Wherever found
Pteropus rodricensis Rodrigues fruit bat (=flying fox) N/A Mammals Endangered N/A Wherever found
Pteropus tokudae Little Mariana fruit Bat N/A Mammals Endangered N/A Wherever found
Ptychobranchus greenii Triangular Kidneyshell 17.95(f) Clams Endangered N/A Wherever found
Ptychobranchus jonesi Southern kidneyshell 17.95(f) Clams Endangered N/A Wherever found
Ptychobranchus subtentum Fluted kidneyshell 17.95(f) Clams Endangered N/A Wherever found
Ptychocheilus lucius Colorado pikeminnow (=squawfish) 17.95(e) Fishes Endangered N/A Wherever found, except where listed as an experimental population
Ptychocheilus lucius Colorado pikeminnow (=squawfish) N/A Fishes Experimental Population, Non-Essential 17.84(b) Salt and Verde R. drainages, AZ
Pudu pudu Pudu N/A Mammals Endangered N/A Wherever found
Puffinus auricularis newelli Newell's Townsend's shearwater N/A Birds Threatened N/A Wherever found
Puffinus heinrothi Heinroth's shearwater N/A Birds Threatened N/A Wherever found
Puma (=Felis) concolor (all subsp. except coryi) Puma (=mountain lion) N/A Mammals Similarity of Appearance to a Threatened Taxon 17.40(h) U.S.A. (FL)
Puma (=Felis) concolor coryi Florida panther N/A Mammals Endangered N/A Wherever found
Puma (=Felis) concolor costaricensis Costa Rican puma N/A Mammals Endangered N/A Wherever found
Puma (=Felis) concolor couguar Eastern puma (=cougar) N/A Mammals Endangered N/A Wherever found
Pygathrix nemaeus Douc langur N/A Mammals Endangered N/A Wherever found
Pyrgulopsis bernardina San Bernardino springsnail 17.95(f) Snails Threatened N/A Wherever found
Pyrgulopsis bruneauensis Bruneau Hot springsnail N/A Snails Endangered N/A Wherever found
Pyrgulopsis chupaderae Chupadera springsnail 17.95(f) Snails Endangered N/A Wherever found
Pyrgulopsis (=Marstonia) pachyta Armored snail N/A Snails Endangered N/A Wherever found
Pyrgulopsis neomexicana Socorro springsnail N/A Snails Endangered N/A Wherever found
Pyrgulopsis ogmorhaphe Royal marstonia (snail) N/A Snails Endangered N/A Wherever found
Pyrgulopsis roswellensis Roswell springsnail 17.95(f) Snails Endangered N/A Wherever found
Pyrgulopsis texana Phantom Springsnail 17.95(f) Snails Endangered N/A Wherever found
Pyrgulopsis trivialis Three Forks Springsnail 17.95(f) Snails Endangered N/A Wherever found
Pyrgus ruralis lagunae Laguna Mountains skipper 17.95(i) Insects Endangered N/A Wherever found
Pyriglena atra Fringe-backed fire-eye N/A Birds Endangered N/A Wherever found
Pyrrhula pyrrhula murina Sao Miguel bullfinch (finch) N/A Birds Endangered N/A Wherever found
Pyrrhura cruentata Blue-throated (=ochre-marked) parakeet N/A Birds Endangered N/A Wherever found
Python molurus molurus Indian python N/A Reptiles Endangered N/A Wherever found
Quadrula cylindrica cylindrica Rabbitsfoot 17.95(f), 17.95(h) Clams Threatened N/A Wherever found
Quadrula cylindrica strigillata Rough rabbitsfoot 17.95(f) Clams Endangered N/A Wherever found
Quadrula fragosa Winged Mapleleaf N/A Clams Endangered N/A Wherever found, except where listed as an experimental population
Quadrula fragosa Winged Mapleleaf N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL-specified portions of the Tennessee River; see 17.85(a)(1))
Quadrula intermedia Cumberland monkeyface (pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Quadrula intermedia Cumberland monkeyface (pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Quadrula intermedia Cumberland monkeyface (pearlymussel) N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Quadrula sparsa Appalachian monkeyface (pearlymussel) N/A Clams Endangered N/A Wherever found
Quadrula sparsa Appalachian monkeyface (pearlymussel) N/A Clams Experimental Population, Non-Essential N/A USA (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Quadrula stapes Stirrupshell N/A Clams Endangered N/A Wherever found
Quisicalus palustris Slender-billed Grackle N/A Birds Endangered N/A Wherever found
Rallus longirostris levipes Light-footed clapper rail N/A Birds Endangered N/A Wherever found
Rallus longirostris obsoletus California clapper rail N/A Birds Endangered N/A Wherever found
Rallus longirostris yumanensis Yuma clapper rail N/A Birds Endangered N/A Wherever found
Rallus owstoni Guam rail N/A Birds Endangered N/A Wherever found, except where listed as an experimental population
Rallus owstoni Guam rail N/A Birds Experimental Population, Non-Essential 17.84(f) Rota
Rallus pectoralis muelleri Aukland Island rail N/A Birds Endangered N/A Wherever found
Ramphocinclus brachyurus White-breasted thrasher N/A Birds Endangered N/A Wherever found
Ramphodon (=Glaucis) dohrnii Hook-billed hermit (hummingbird) N/A Birds Endangered N/A Wherever found
Rana chiricahuensis Chiricahua leopard frog 17.95(d) Amphibians Threatened 17.43(b) Wherever found
Rana draytonii California red-legged frog 17.95(d) Amphibians Threatened 17.43(d) Wherever found
Rana muscosa Mountain yellow-legged frog 17.95(d) Amphibians Endangered N/A U.S.A., northern California
Rana muscosa Mountain yellow-legged frog 17.95(d) Amphibians Endangered N/A U.S.A., southern California
Rana pretiosa Oregon spotted frog 17.95(d) Amphibians Threatened N/A Wherever found
Rana sevosa dusky gopher frog 17.95(d) Amphibians Endangered N/A Wherever found
Rana sierrae Sierra Nevada Yellow-legged Frog 17.95(d) Amphibians Endangered N/A Wherever found
Rangifer tarandus caribou Woodland caribou 17.95(a) Mammals Endangered N/A U.S.A. (ID, WA), Canada (that part of S.E. British Columbia bounded by the U.S.-Can. border, Columbia R., Kootenay R., Kootenay L., and Kootenai R.)
Reithrodontomys raviventris Salt marsh harvest mouse N/A Mammals Endangered N/A wherever found
Rhadine exilis [no common name] Beetle 17.95(i) Insects Endangered N/A Wherever found
Rhadine infernalis [no common name] Beetle 17.95(i) Insects Endangered N/A Wherever found
Rhadine persephone Tooth Cave ground beetle N/A Insects Endangered N/A Wherever found
Rhaphiomidas terminatus abdominalis Delhi Sands flower-loving fly N/A Insects Endangered N/A Wherever found
Rhea (=Pterocnemia) pennata Lesser rhea (incl. Darwin's) N/A Birds Endangered N/A Wherever found
Rhinichthys osculus lethoporus Independence Valley speckled dace N/A Fishes Endangered N/A Wherever found
Rhinichthys osculus nevadensis Ash Meadows speckled dace 17.95(e) Fishes Endangered N/A Wherever found
Rhinichthys osculus oligoporus Clover Valley speckled dace N/A Fishes Endangered N/A Wherever found
Rhinichthys osculus ssp. Foskett speckled dace N/A Fishes Threatened 17.44(j) Wherever found
Rhinichthys osculus thermalis Kendall Warm Springs dace N/A Fishes Endangered N/A Wherever found
Rhinoceros sondaicus Javan rhinoceros N/A Mammals Endangered N/A Sikkim, Thailand, Malaysia, Indonesia, Indochina, Burma, Bangladesh
Rhinoceros unicornis Great Indian rhinoceros N/A Mammals Endangered N/A Nepal, India
Rhinopithecus avunculus Tonkin snub-nosed monkey N/A Mammals Endangered N/A Wherever found
Rhinopithecus bieti Yunnan snub-nosed monkey N/A Mammals Endangered N/A Wherever found
Rhinopithecus brelichi Guizhou snub-nosed monkey N/A Mammals Endangered N/A Wherever found
Rhinopithecus roxellana Sichuan snub-nosed monkey N/A Mammals Endangered N/A Wherever found
Rhinoptilus bitorquatus Jerdon's courser N/A Birds Endangered N/A Wherever found
Rhodonessa caryophyllacea Pink-headed duck N/A Birds Endangered N/A Wherever found
Rhynchopsitta pachyrhyncha Thick-billed parrot N/A Birds Endangered N/A Wherever found
Rhynochetos jubatus Kagu N/A Birds Endangered N/A Wherever found
Romerolagus diazi Volcano rabbit N/A Mammals Endangered N/A Mexico
Rostrhamus sociabilis plumbeus Everglade snail kite 17.95(b) Birds Endangered N/A Wherever found
Rukia longirostra Ponape greater white-eye N/A Birds Endangered N/A Wherever found
Rupicapra rupicapra ornata Apennine chamois N/A Mammals Endangered N/A Wherever found
Saguinus bicolor Pied tamarin N/A Mammals Endangered N/A Wherever found
Saguinus leucopus White-footed tamarin N/A Mammals Threatened 17.40(c) Wherever found
Saguinus oedipus Cotton-top tamarin N/A Mammals Endangered N/A Wherever found
Saiga tatarica mongolica Mongolian saiga (antelope) N/A Mammals Endangered N/A Mongolia
Saimiri oerstedii Red-backed squirrel monkey N/A Mammals Endangered N/A Wherever found
Salmo platycephalus Ala balik (trout) N/A Fishes Endangered N/A Wherever found
Salmo salar Atlantic salmon 17.95(e) Fishes Endangered N/A Gulf of Maine DPS - See 50 CFR 224.101
Salvelinus confluentus Bull Trout 17.95(e) Fishes Threatened 17.44(w), 17.44(x) U.S.A., conterminous, (lower 48 states)
Salvelinus confluentus Bull Trout N/A Fishes Experimental Population, Non-Essential N/A Clackamas River subbasin and the mainstem Willamette River, from Willamette Falls to its points of confluence with the Columbia River, including Multnomah Channel
Samoana fragilis Fragile tree snail N/A Snails Endangered N/A Wherever found
Sauromalus varius San Esteban Island chuckwalla N/A Reptiles Endangered N/A Wherever found
Scaphirhynchus albus Pallid sturgeon N/A Fishes Endangered N/A Wherever found
Scaphirhynchus platorynchus Shovelnose Sturgeon N/A Fishes Similarity of Appearance to a Threatened Taxon 17.44(aa) Wherever found
Scaphirhynchus suttkusi Alabama sturgeon 17.95(e) Fishes Endangered N/A Wherever found
Scleropages formosus Asian bonytongue N/A Fishes Endangered N/A Wherever found
Sebastes paucispinis Bocaccio N/A Fishes Endangered N/A Puget Sound-Georgia Basin DPS See 50 CFR 224.101
Sebastes pinniger canary rockfish 17.95(e) Fishes Threatened N/A Puget Sound - Georgia Basin DPS See 50 CFR 223.102
Sebastes ruberrimus yelloweye rockfish 17.95(e) Fishes Threatened N/A Puget Sound - Georgia Basin DPS See 50 CFR 223.102
Semnopithecus (=Presbytis) entellus Gray (=entellus) langur N/A Mammals Endangered N/A Wherever found
Seriatopora aculeata No common name N/A Corals Threatened N/A Wherever found
Setonix brachyurus Quokka N/A Mammals Endangered N/A Wherever found
Setophaga angelae Elfin-woods warbler N/A Birds Threatened 17.11(h) Wherever found
Setophaga kirtlandii (= Dendroica kirtlandii) Kirtland's Warbler N/A Birds Endangered N/A Wherever found
Sistrurus catenatus Eastern Massasauga (=rattlesnake) N/A Reptiles Threatened N/A Wherever found
Sitta ledanti Algerian nuthatch N/A Birds Endangered N/A Wherever found
Sminthopsis longicaudata Long-tailed marsupial-mouse N/A Mammals Endangered N/A Wherever found
Sminthopsis psammophila Large desert marsupial-mouse N/A Mammals Endangered N/A Wherever found
Solenodon cubanus Cuban solenodon N/A Mammals Endangered N/A Wherever found
Solenodon paradoxus Haitian solenodon N/A Mammals Endangered N/A Wherever found
Somateria fischeri Spectacled eider 17.95(b) Birds Threatened N/A Wherever found
Somatochlora hineana Hine's emerald dragonfly 17.95(i) Insects Endangered N/A Wherever found
Sorex ornatus relictus Buena Vista Lake ornate Shrew 17.95(a) Mammals Endangered N/A Wherever found
Spelaeorchestia koloana Kauai cave amphipod 17.95(h) Crustaceans Endangered N/A Wherever found
Speoplatyrhinus poulsoni Alabama cavefish 17.95(e) Fishes Endangered N/A Wherever found
Speyeria callippe callippe Callippe silverspot butterfly N/A Insects Endangered N/A Wherever found
Speyeria zerene behrensii Behren's silverspot butterfly N/A Insects Endangered N/A Wherever found
Speyeria zerene hippolyta Oregon silverspot butterfly 17.95(i) Insects Threatened N/A Wherever found
Speyeria zerene myrtleae Myrtle's silverspot butterfly N/A Insects Endangered N/A Wherever found
Sphaerodactylus micropithecus Monito gecko 17.95(c) Reptiles Endangered N/A Wherever found
Spheniscus demersus African penguin N/A Birds Endangered N/A Wherever found
Spheniscus humboldti Humboldt penguin N/A Birds Threatened N/A Wherever found
Spheniscus mendiculus Galapagos penguin N/A Birds Endangered N/A Wherever found
Sphenodon guntheri Brother's Island tuatara N/A Reptiles Endangered N/A Wherever found
Sphenodon punctatus Tuatara N/A Reptiles Endangered N/A Wherever found
Sphyrna lewini Scalloped Hammerhead Shark N/A Fishes Endangered N/A Eastern Atlantic DPS
Sphyrna lewini Scalloped Hammerhead Shark N/A Fishes Endangered N/A Eastern Pacific DPS
Sphyrna lewini Scalloped Hammerhead Shark N/A Fishes Threatened N/A Central and Southwest Atlantic DPS
Sphyrna lewini Scalloped Hammerhead Shark N/A Fishes Threatened N/A Indo-West Pacific DPS
Sterna antillarum Least tern N/A Birds Endangered N/A U.S.A. (AR, CO, IA, IL, IN, KS, KY, LA_Miss. R. and tribs. N of Baton Rouge, MS_Miss. R., MO, MT, ND, NE, NM, OK, SD, TN, TX_except within 50 miles of coast)
Sterna antillarum browni California least tern N/A Birds Endangered N/A Wherever found
Sterna dougallii dougallii Roseate tern N/A Birds Endangered N/A U.S.A. (Atlantic Coast south to NC), Canada (Newf., N.S, Que.), Bermuda
Sterna dougallii dougallii Roseate tern N/A Birds Threatened N/A Western Hemisphere and adjacent oceans, incl. U.S.A. (FL, PR, VI), where not listed as endangered
Sternotherus depressus Flattened musk turtle N/A Reptiles Threatened N/A Black Warrior R. system upstream from Bankhead Dam
Streptocephalus woottoni Riverside fairy shrimp 17.95(h) Crustaceans Endangered N/A Wherever found
Streptopelia picturata rostrata Seychelles turtle dove N/A Birds Endangered N/A Wherever found
Strigops habroptilus Kakapo N/A Birds Endangered N/A Wherever found
Strix occidentalis caurina Northern spotted owl 17.95(a), 17.95(b) Birds Threatened N/A Wherever found
Strix occidentalis lucida Mexican spotted owl 17.95(b) Birds Threatened N/A Wherever found
Struthio camelus spatzi West African ostrich N/A Birds Endangered N/A Wherever found
Struthio camelus syriacus Arabian ostrich N/A Birds Endangered N/A Wherever found
Strymon acis bartrami Bartram's hairstreak Butterfly 17.95(i) Insects Endangered N/A Wherever found
Stygobromus hayi Hay's Spring amphipod N/A Crustaceans Endangered N/A Wherever found
Stygobromus (=Stygonectes) pecki Peck's cave amphipod 17.95(h) Crustaceans Endangered N/A Wherever found
Stygoparnus comalensis Comal Springs dryopid beetle 17.95(i) Insects Endangered N/A Wherever found
Succinea chittenangoensis Chittenango ovate amber snail N/A Snails Threatened N/A Wherever found
Sus salvanius Pygmy hog N/A Mammals Endangered N/A Wherever found
Sylvilagus bachmani riparius Riparian brush rabbit N/A Mammals Endangered N/A Wherever found
Sylvilagus palustris hefneri Lower Keys marsh rabbit N/A Mammals Endangered N/A Wherever found
Symphalangus syndactylus Siamang N/A Mammals Endangered N/A Wherever found
Syncaris pacifica California freshwater shrimp N/A Crustaceans Endangered N/A Wherever found
Syrmaticus ellioti Elliot's pheasant N/A Birds Endangered N/A Wherever found
Syrmaticus humaie Bar-tailed pheasant N/A Birds Endangered N/A Wherever found
Syrmaticus mikado Mikado pheasant N/A Birds Endangered N/A Wherever found
Tachybaptus rufolavatus Alaotra Grebe N/A Birds Endangered N/A Wherever found
Tamiasciurus hudsonicus grahamensis Mount Graham red squirrel 17.95(a) Mammals Endangered N/A Wherever found
Tanakia tanago Miyako tango (=Toyko bitterling) N/A Fishes Endangered N/A Wherever found
Tapirus bairdii Central American tapir N/A Mammals Endangered N/A Wherever found
Tapirus indicus Asian tapir N/A Mammals Endangered N/A Wherever found
Tapirus pinchaque Mountain tapir N/A Mammals Endangered N/A Wherever found
Tapirus terrestris South American (=Brazilian) tapir N/A Mammals Endangered N/A Wherever found
Tarsius syrichta Philippine tarsier N/A Mammals Threatened 17.40(c) Wherever found
Tartarocreagris texana Tooth Cave pseudoscorpion N/A Arachnids Endangered N/A Wherever found
Tauraco bannermani Bannerman's turaco N/A Birds Endangered N/A Wherever found
Taurotragus derbianus derbianus Western giant eland N/A Mammals Endangered N/A Wherever found
Taylorconcha serpenticola Bliss Rapids snail N/A Snails Threatened N/A Wherever found
Telespyza cantans Laysan finch (honeycreeper) N/A Birds Endangered N/A Wherever found
Telespyza ultima Nihoa finch (honeycreeper) N/A Birds Endangered N/A Wherever found
Terpsiphone corvina Seychelles paradise flycatcher N/A Birds Endangered N/A Wherever found
Terrapene coahuila Aquatic box turtle N/A Reptiles Endangered N/A Wherever found
Tetrao urogallus cantabricus Cantabrian capercaillie N/A Birds Endangered N/A Wherever found
Texamaurops reddelli Kretschmarr Cave mold beetle N/A Insects Endangered N/A Wherever found
Texella cokendolpheri Cokendolpher Cave Harvestman 17.95(g) Arachnids Endangered N/A Wherever found
Texella reddelli Bee Creek Cave harvestman N/A Arachnids Endangered N/A Wherever found
Texella reyesi Bone Cave harvestman N/A Arachnids Endangered N/A Wherever found
Thaleichthys pacificus Eulachon N/A Fishes Threatened N/A Southern DPS - See 50 CFR 223.102
Thamnophis eques megalops Northern Mexican gartersnake N/A Reptiles Threatened 17.42(g) Wherever found
Thamnophis gigas Giant garter snake N/A Reptiles Threatened N/A Wherever found
Thamnophis rufipunctatus Narrow-headed gartersnake N/A Reptiles Threatened N/A Wherever found
Thamnophis sirtalis tetrataenia San Francisco garter snake N/A Reptiles Endangered N/A Wherever found
Thermosphaeroma thermophilus Socorro isopod N/A Crustaceans Endangered N/A Wherever found
Theropithecus gelada Gelada baboon N/A Mammals Threatened 17.40(c) Wherever found
Thinornis novaeseelandiae New Zealand shore plover N/A Birds Endangered N/A Wherever found
Thomomys mazama glacialis Roy Prairie pocket gopher 17.95(a) Mammals Threatened 17.40(a) Wherever found
Thomomys mazama pugetensis Olympia pocket gopher 17.95(a) Mammals Threatened 17.40(a) Wherever found
Thomomys mazama tumuli Tenino pocket gopher 17.95(a) Mammals Threatened 17.40(a) Wherever found
Thomomys mazama yelmensis Yelm pocket gopher 17.95(a) Mammals Threatened 17.40(a) Wherever found
Thylacinus cynocephalus Tasmanian tiger N/A Mammals Endangered N/A Wherever found
Tiaroga cobitis Loach minnow 17.95(e) Fishes Endangered 17.44(q) Wherever found
Tinamus solitarius Solitary tinamou N/A Birds Endangered N/A Wherever found
Todiramphus cinnamominus Guam kingfisher 17.95(b) Birds Endangered N/A Wherever found
Tomistoma schlegelii Tomistoma N/A Reptiles Endangered N/A Wherever found
Toxolasma cylindrellus Pale lilliput (pearlymussel) N/A Clams Endangered N/A Wherever found
Trachemys scripta callirostris South American red-lined turtle N/A Reptiles Endangered N/A Wherever found
Trachemys stejnegeri malonei Inagua Island turtle N/A Reptiles Endangered N/A Wherever found
Trachemys terrapen Cat Island turtle N/A Reptiles Endangered N/A Cat Island in the Bahamas
Trachypithecus (=Presbytis) francoisi Francois' langur N/A Mammals Endangered N/A Wherever found
Trachypithecus (=Presbytis) geei Golden langur N/A Mammals Endangered N/A Wherever found
Trachypithecus (=Presbytis) pileatus Capped Langur N/A Mammals Endangered N/A Wherever found
Tragopan blythii Blyth's tragopan pheasant N/A Birds Endangered N/A Wherever found
Tragopan caboti Cabot's tragopan pheasant N/A Birds Endangered N/A Wherever found
Tragopan melanocephalus Western tragopan pheasant N/A Birds Endangered N/A Wherever found
Trichechus inunguis Amazonian manatee N/A Mammals Endangered N/A Wherever found
Trichechus manatus West Indian Manatee 17.95(a) Mammals Threatened 17.103, 17.108, 17.108(a), 17.108(c) Wherever found
Trichechus senegalensis West African manatee N/A Mammals Threatened N/A Wherever found
Trichocichla rufa Long-legged warbler N/A Birds Endangered N/A Wherever found
Trimerotropis infantilis Zayante band-winged grasshopper 17.95(i) Insects Endangered N/A Wherever found
Tringa guttifer Nordmann's greenshank N/A Birds Endangered N/A Wherever found
Triodopsis platysayoides Flat-spired three-toothed Snail N/A Snails Threatened N/A Wherever found
Trionyx ater Cuatro Cienegas softshell turtle N/A Reptiles Endangered N/A Wherever found
Trionyx gangeticus Indian softshell turtle N/A Reptiles Endangered N/A Wherever found
Trionyx hurum Peacock softshell turtle N/A Reptiles Endangered N/A Wherever found
Trionyx nigricans Black softshell turtle N/A Reptiles Endangered N/A Wherever found
Troglodytes aedon guadeloupensis Guadeloupe house wren N/A Birds Endangered N/A Wherever found
Troglodytes aedon mesoleucus St. Lucia house wren N/A Birds Endangered N/A Wherever found
Troides alexandrae Queen Alexandra's birdwing butterfly N/A Insects Endangered N/A Wherever found
Tryonia alamosae Alamosa springsnail N/A Snails Endangered N/A Wherever found
Tryonia cheatumi Phantom Tryonia 17.95(f) Snails Endangered N/A Wherever found
Tryonia circumstriata (=stocktonensis) Gonzales tryonia 17.95(f) Snails Endangered N/A Wherever found
Tulotoma magnifica Tulotoma snail N/A Snails Threatened N/A Wherever found
Turdus olivaceus helleri Taita thrush N/A Birds Endangered N/A Wherever found
Turnagra capensis New Zealand thrush (wattlebird) N/A Birds Endangered N/A Wherever found
Tympanuchus cupido attwateri Attwater's greater prairie-chicken N/A Birds Endangered N/A Wherever found
Typhlomolge rathbuni Texas blind salamander N/A Amphibians Endangered N/A Wherever found
Tyto soumagnei Madagascar red owl N/A Birds Endangered N/A Wherever found
Uma inornata Coachella Valley fringe-toed lizard 17.95(c) Reptiles Threatened N/A Wherever found
Uncia (=Panthera) uncia Snow leopard N/A Mammals Endangered N/A Wherever found
Uratelornis chimaera Long-tailed ground roller N/A Birds Endangered N/A Wherever found
Urocitellus brunneus Northern Idaho Ground Squirrel N/A Mammals Threatened N/A Wherever found
Urocyon littoralis catalinae Santa Catalina Island Fox 17.95(a) Mammals Threatened N/A Wherever found
Ursus arctos Mexican grizzly bear N/A Mammals Endangered N/A Mexico
Ursus arctos arctos Brown bear N/A Mammals Endangered N/A Italy
Ursus arctos horribilis Grizzly bear N/A Mammals Experimental Population, Non-Essential 17.84(l) U.S.A. (portions of ID and MT, see 17.84(l))
Ursus arctos horribilis Grizzly bear N/A Mammals Threatened 17.40(b) U.S.A., conterminous (lower 48) States, except where listed as an experimental population
Ursus arctos pruinosus Brown bear N/A Mammals Endangered N/A Wherever found
Ursus maritimus Polar bear 17.95(a) Mammals Threatened 17.40(q) Wherever found
Ursus thibetanus gedrosianus Baluchistan bear N/A Mammals Endangered N/A Wherever found
Vagrans egistina Mariana wandering butterfly N/A Insects Endangered N/A Wherever found
Varanus bengalensis Indian (=Bengal) monitor N/A Reptiles Endangered N/A Wherever found
Varanus flavescens Yellow monitor N/A Reptiles Endangered N/A Wherever found
Varanus griseus Desert monitor N/A Reptiles Endangered N/A Wherever found
Varanus komodoensis Komodo Island monitor N/A Reptiles Endangered N/A Wherever found
Vermivora bachmanii Bachman's warbler (=wood) N/A Birds Endangered N/A Wherever found
Vetericaris chaceorum Anchialine pool shrimp N/A Crustaceans Endangered N/A Wherever found
Vicugna vicugna Vicuna N/A Mammals Endangered N/A Ecuador (DPS)
Vicugna vicugna Vicuna N/A Mammals Threatened 17.40(m) Entire, except Ecuador
Villosa choctawensis Choctaw bean 17.95(f) Clams Endangered N/A Wherever found
Villosa fabalis Rayed Bean N/A Clams Endangered N/A Wherever found
Villosa perpurpurea Purple bean 17.95(f) Clams Endangered N/A Wherever found
Villosa trabalis Cumberland bean (pearlymussel) N/A Clams Endangered N/A Wherever found; Except where listed as Experimental Populations
Villosa trabalis Cumberland bean (pearlymussel) N/A Clams Experimental Population, Non-Essential 17.85(a) U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Villosa trabalis Cumberland bean (pearlymussel) N/A Clams Experimental Population, Non-Essential N/A U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Vipera latifii Lar Valley viper N/A Reptiles Endangered N/A Wherever found
Vireo atricapilla Black-capped Vireo N/A Birds Endangered N/A Wherever found
Vireo bellii pusillus Least Bell's vireo 17.95(b) Birds Endangered N/A Wherever found
Viverra civettina (=megaspila c.) Malabar large-spotted civet N/A Mammals Endangered N/A Wherever found
Vulpes macrotis mutica San Joaquin kit fox N/A Mammals Endangered N/A wherever found
Vulpes velox hebes Northern swift fox N/A Mammals Endangered N/A Canada
Vultur gryphus Andean condor N/A Birds Endangered N/A Wherever found
Wyulda squamicaudata Scaly-tailed possum N/A Mammals Endangered N/A Wherever found
Xenicus longipes New Zealand bushwren N/A Birds Endangered N/A Wherever found
Xenopirostris damii Van Dam's vanga N/A Birds Threatened N/A Wherever found
Xenopirostris polleni Pollen's vanga N/A Birds Threatened N/A Wherever found
Xeromys myoides False water rat N/A Mammals Endangered N/A Wherever found
Xipholena atropurpurea White-winged cotinga N/A Birds Endangered N/A Wherever found
Xyrauchen texanus Razorback sucker 17.95(e) Fishes Endangered N/A Wherever found
Zapus hudsonius luteus New Mexico meadow jumping mouse 17.95(a) Mammals Endangered N/A Wherever found
Zapus hudsonius preblei Preble's meadow jumping mouse 17.95(a) Mammals Threatened 17.40(l) wherever found
Zosterops albogularis Norfolk Island white-eye N/A Birds Endangered N/A Wherever found
Zosterops conspicillatus conspicillatus Bridled white-eye N/A Birds Endangered N/A Wherever found
Zosterops modesta Seychelles white-eye N/A Birds Endangered N/A Wherever found
Zosterops rotensis Rota bridled White-eye 17.95(b) Birds Endangered N/A Wherever found
Zyzomys pedunculatus Australian native mouse N/A Mammals Endangered N/A Wherever found