List of North American animals extinct in the Holocene facts for kids
This is an incomplete list of extinct animals of North America. This list covers only extinctions from the Holocene epoch, a geological period that extends from the present day back to about 10,000 radiocarbon years, approximately 11,430 ± 130 calendar years BP (between 9560 and 9300 BC).
Mammals
Prehistoric mammal extinctions (beginning of the Holocene to 1500 C.E.)
Common name/scientific name | Extinction date (BCE) | Range | Image |
---|---|---|---|
American mastodon Mammut americanum |
8,500 | North America | |
American mountain deer Odocoileus lucasi |
10,000 | the Rocky Mountains, the Guadalupe Mountains | |
American lion Panthera atrox |
11,000 | Alaska to Central America | - |
Aztlanolagus agilis |
10,000 | southeastern Arizona to Central America | |
Beautiful armadillo Dasypus bellus |
8,000 | the North American Southwest to South America | -- |
Bison antiquus | 10,000 | the U.S. and Canada | |
Bison occidentalis |
3,000 | Alaska to Minnesota | -- |
Camelops Camelops spp. |
8,000 | Western North America | |
Caribbean ground sloths |
3,000 | the Caribbean islands | |
Columbian mammoth Mammuthus columbi |
5,800 | the northern U.S. to Central America | |
Dire wolf Aenocyon dirus |
7,400 | mid-latitude North America to South America | |
Florida spectacled bear Tremarctos floridanus |
8,000 | the southern U.S. | -- |
Glyptodon |
10,000 | Central America to South America | |
Harlan's muskox Bootherium bombifrons |
9,000 | North America | |
Holmesina septentrionalis |
8,000 | the southern U.S. to South America | |
Jefferson's ground sloth Megalonyx spp. |
11,000 | North America | |
Mylohyus M. elmorei, M. floridanus, M. fossilis, M. gidleyi and M. nasutus |
9,000 | North America | |
Pleistocene North American jaguar Panthera onca augusta |
10,000 | the Pacific Northwest to Panama | |
Pygmy mammoth Mammuthus exilis |
10,800-11,300 | the Channel Islands of California, U.S. | |
Saber-toothed cat Smilodon fatalis |
8,000 | North America | |
Saiga antelope Saiga tatarica |
10,000 | North America | |
Scimitar-toothed cats Homotherium sp. |
10,000 | North America | |
Giant short-faced bear Arctodus simus |
8,000 | North America | |
Shrub-ox Euceratherium collinum |
9,500 | North America | |
Steppe bison Bison priscus |
5,400 |
North America | |
Stout-legged llama Palaeolama mirifica |
10,000 | North and South America | -- |
Western horse Equus occidentalis |
10,000 | North America | |
Woolly mammoth Mammuthus primigenius |
2,000 | Wrangel Island (the Bering Sea) |
Recent mammal extinctions (1500 C.E. to the present)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Martinique giant rice rat Megalomys desmarestii |
1902 |
Martinique | |
Anthony's woodrat Neotoma anthonyi |
1926 |
Mexico (only on Isla Todos Santos) | -- |
Atlantic gray whale Eschrichtius robustus |
the 17th century |
the East Coast | |
Banks Island wolf Canis lupus bernardi |
1920 |
the Arctic Archipelago | -- |
Barbados raccoon Procyon lotor gloveralleni |
1964 |
Barbados | -- |
Bunker's woodrat Neotoma bunkeri |
1932 |
Mexico (the Coronados Islands) | |
California grizzly bear Ursus arctos californicus |
1922 |
California | |
Caribbean monk seal Monachus tropicalis |
1952 |
the Caribbean Sea | |
Cascade Mountains wolf Canis lupus fuscus |
1940 |
the Pacific Northwest | -- |
Cuban coney Geocapromys columbianus |
the 1500s |
Cuba | -- |
Eastern cougar Puma concolor couguar |
unknown (declared in 2011) |
Northeastern North America | |
Eastern elk Cervus canadensis canadensis |
1877 |
Laurentia | |
Florida black wolf Canis lupus floridanus |
1908 |
||
Goff's pocket gopher Geomys pinetis goffi |
1955 |
Florida | -- |
Gull Island vole Microtus pennsylvanicus nesophilus |
1897 |
Gull Island, New York | -- |
Hispaniolan edible rat Heteropsomys insulans |
the 1500s |
Hispaniola | -- |
Insular cave rat Heteropsomys insulans |
the 1600s |
Puerto Rico | -- |
Imposter hutia Hexolobodon phenax |
the 1500s |
Hispaniola | -- |
Jamaican monkey Xenothrix mcgregori |
the 1500s |
Jamaica | -- |
Jamaican rice rat Oryzomys antillarum |
the 1870s |
Jamaica | |
Little Swan Island hutia Geocapromys thoracatus |
1955 |
Little Swan Island, Honduras | |
Marcano's solenodon Solenodon marcanoi |
the 1500s |
Hispaniola | -- |
Merriam's elk Cervus canadensis merriami |
1906 |
the southwestern U.S. | -- |
Mexican grizzly bear Ursus arctos horribilis (formerly Ursus arctos nelsoni) |
1964 |
Mexico and the southwestern U.S. | |
Montane hutia Isolobodon montanus |
the 1500s |
Hispaniola | -- |
Nelson's rice rat Oryzomys nelsoni |
1897 |
María Madre Island, Mexico | |
Nevis rice rat Pennatomys nivalis |
the 1500s |
Netherlands (Sint Eustatius) and Saint Kitts, Nevis | -- |
Newfoundland wolf Canis lupus beothucus |
1911 |
Newfoundland | |
Oriente cave rat Boromys offella |
the 1500s |
Cuba | |
Pallid beach mouse Peromyscus polionotus decoloratus |
1959 |
Florida | -- |
Puerto Rican hutia Isolobodon portoricensis |
the 1600s |
Hispaniola and Puerto Rico | -- |
Puerto Rican long-nosed bat Monophyllus frater |
the 1600s |
Puerto Rico | -- |
Saint Lucia giant rice rat Megalomys luciae |
1852 |
Saint Lucia | |
Saint Vincent pygmy rice rat Oligoryzomys victus |
1898 |
Saint Vincent | -- |
Samana hutia Plagiodontia ipnaeum |
the 1500s | Hispaniola | -- |
San Martín Island woodrat Neotoma martinensis |
1950 | San Martín Island, Mexico | -- |
Sea mink Neovison macrodon |
1860 |
Atlantic Canada and the New England region | -- |
Smith Island cottontail Sylvilagus floridanus hitchensi |
before 1987 |
Smith Island, Virginia | -- |
Southern California kit fox Vulpes macrotis macrotis |
1903 |
Southern California, U.S. | -- |
Southern Rocky Mountain wolf Canis lupus youngi |
1935 |
the southern Rocky Mountains, U.S. | -- |
Steller's sea cow Hydrodamalis gigas |
1768 |
the Commander Islands | |
Tacoma pocket gopher Thomomys mazama tacomensis |
1970 |
the Pacific Northwest (Washington) | -- |
Torre's cave rat Boromys torrei |
the 1500s |
Cuba | |
Tule shrew Sorex ornatus juncensis |
1905 |
Baja California, Mexico | -- |
West Indies nesophontes Nesophontes sp. Atalaye nesophontes Cuban nesophontes Greater Cuban nesophontes Haitian nesophontes Lesser Cuban nesophontes Puerto Rican nesophontes Saint Michel nesophontes Slender Cuban nesophontes Western Cuban nesophontes |
the 1500s |
Cuba, Hispaniola, Puerto Rico, the U.S. Virgin Islands and the Cayman Islands |
Possibly extinct mammals
Common name/scientific name | Extinction date (AD) | Range | Image |
---|---|---|---|
Dwarf hutia Mesocapromys nanus |
1937 |
Cuba | -- |
Garrido's hutia Mysateles garridoi |
1989 |
Banco de los Jardins y Jardinillos, Cuba | -- |
Puebla deer mouse Peromyscus mekisturus |
1948 |
Puebla, Mexico | -- |
San Quintin kangaroo rat Dipodomys gravipes |
1986 |
Baja California, Mexico | -- |
San Felipe hutia Mesocapromys sanfelipensis |
1978 |
San Felipe, Cuba | -- |
Sclater's shrew Sorex sclateri |
Unknown |
Chiapas, Mexico | -- |
Birds
Prehistoric bird extinctions (beginning of the Holocene to 1500 C.E.)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Aiolornis incredibilis |
the Late Pleistocene |
North America | -- |
Antillean cave rail Nesotrochis debooyi |
the Late Pleistocene |
Puerto Rico and the U.S. Virgin Islands | |
Californian turkey Meleagris californica |
10,000 | California | -- |
Cathartornis gracilis |
10,000 | California | -- |
Chendytes lawi |
1,800 | the California coast | |
Cuban condor Gymnogyps varonai |
the Early Holocene | Cuba | -- |
Daggett's eagle Buteogallus daggetti |
13,000 | California and Nuevo León, Mexico | -- |
La Brea stork Ciconia maltha |
10,000 | the western and southern U.S., Cuba | |
Saint Croix macaw Ara autocthones |
Unknown |
Saint Croix and Puerto Rico | -- |
Teratorns Teratornis merriami and Teratornis woodburnensis |
8,000 | North America | |
Woodward's eagle Amplibuteo woodwardi |
the Late Pleistocene |
Caribbean | -- |
Recent bird extinctions (1500 C.E. to the present)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Antiguan burrowing owl Athene cunicularia amaura |
the late 19th century |
Antigua and Barbuda | -- |
Atitlán grebe Podilymbus gigas |
1989 |
Guatemala | |
Bahaman barn owl Tyto pollens |
c. the 16th century |
Andros Island, the Bahamas | |
Bermuda flicker Colaptes oceanicus |
c. the 18th century |
Bermuda | -- |
Bermuda hawk Bermuteo avivorus |
c. 1603 |
Bermuda | -- |
Bermuda night heron Nyctanassa carcinocatactes |
c. the 18th century |
Bermuda | -- |
Bermuda saw-whet owl Aegolius gradyi |
the 1600s |
Bermuda | -- |
Brace's emerald Chlorostilbon bracei |
the 1870s |
the Bahamas | -- |
Carolina parakeet Conuropsis carolinensis |
1918 |
the eastern U.S. and eastern Canada | |
Cuban ivory-billed woodpecker Campephilus principalis bairdii |
c. 1990 |
Cuba | |
Cuban macaw Ara tricolor |
the 1860s |
Cuba | |
Dusky seaside sparrow Ammospiza maritima nigrescens |
1987 |
Florida, U.S. | |
Gould's emerald Chlorostilbon elegans |
Unknown |
the Bahamas or Jamaica | |
Grand Cayman thrush Turdus ravidus |
1940s |
Grand Cayman | -- |
Great auk Pinguinus impennis |
1852 |
the North Atlantic coast | |
Guadalupe caracara Caracara lutosa |
1900 |
Guadalupe, Mexico | |
Guadeloupe burrowing owl Athene cunicularia guadeloupensis |
late 19th century |
Guadeloupe | -- |
Guadeloupe parakeet Aratinga labati |
c. 18th century |
Guadeloupe | |
Guadeloupe parrot Amazona violacea |
1779 |
Guadeloupe | |
Heath hen Tympanuchus cupido cupido |
1932 |
the New England region | |
Labrador duck Camptorhynchus labradorius |
1878 |
the Atlantic Northeast | |
Lesser Antillean macaw Ara guadeloupensis |
1760 |
Guadeloupe | |
Martinique parrot Amazona martinicana |
1779 |
Martinique | |
Mauge's parakeet Aratinga chloroptera maugei |
1779 |
Mona Island, Puerto Rico | |
New Mexico sharp-tailed grouse Tympanuchus phasianellus hueyi |
1954 |
the United States (Colorado and New Mexico) | -- |
Passenger pigeon Ectopistes migratorius |
1914 |
the eastern U.S. and eastern Canada | |
Slender-billed grackle Quiscalus palustris |
1910 |
Central Mexico | |
Spectacled cormorant Phalacrocorax perspicillatus |
1850 |
the Commander Islands | |
Socorro elf owl Micrathene whitneyi graysoni |
1970 |
Mexico (Socorro Island) | -- |
Possibly extinct birds
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Bachman's warbler Vermivora bachmanii |
1988 |
the southeastern U.S. | |
Eskimo curlew Numenius borealis |
1981 |
Alaska to Argentina | |
Guadalupe storm-petrel Oceanodroma macrodactyla |
1912 |
Guadalupe, Mexico | |
Imperial woodpecker Campephilus imperialis |
1956 |
Mexico | |
Indigo-capped hummingbird Amazilia cyanifrons |
the early 1940s |
Costa Rica | |
American ivory-billed woodpecker Campephilus principalis principalis |
1944 or afterward |
the southeastern U.S. | |
Jamaican petrel Pterodroma caribbaea |
1879 |
Jamaica | |
Jamaican poorwill Siphonorhis americana |
1860 |
Jamaica | |
Semper's warbler Leucopeza semperi |
1961 |
Saint Lucia |
Reptiles
Recent reptile extinctions (1500 C.E. to the present)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Martinique giant ameiva Ameiva major |
Unknown |
Martinique | |
Martinique curly-tailed lizard Leiocephalus herminieri |
1830s |
Martinique | -- |
Navassa curly-tailed lizard Leiocephalus eremitus |
1868 |
Navassa Island | -- |
Guadeloupe ameiva Pholidoscelis cineraceus |
1928 |
Guadeloupe | -- |
Navassa Island dwarf boa Tropidophis bucculentus |
the late 19th century |
Navassa Island | -- |
Navassa Island iguana Cyclura cornuta onchiopsis |
the late 19th century |
Navassa Island | -- |
Saint Croix racer Borikenophis sanctaecrucis |
unknown |
Saint Croix | -- |
Possibly extinct reptiles
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Culebra Island giant anole Xiphosurus roosevelti |
1978 |
Culebra Island, Puerto Rico | -- |
Jamaica giant galliwasp Celestus occiduus |
1840 |
Jamaica |
Amphibians
Recent amphibian extinctions (1500 C.E. to the present)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Ainsworth's salamander Plethodon ainsworthi |
1964 |
the U.S. | -- |
Craugastor chrysozetetes | Unknown |
Honduras | -- |
Craugastor escoces | 1986 |
Costa Rica | -- |
Golden toad Bufo periglenes |
1989 |
Costa Rica | |
Rabbs' fringe-limbed treefrog Ecnomiohyla rabborum' |
2016 |
Panama |
Possibly extinct amphibians
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Atoyac minute salamander Thorius infernalis |
the 1980s |
Guerrero, Mexico | -- |
Bigfoot splayfoot salamander Chiropterotriton magnipes |
Unknown |
San Luis Potosí and Querétaro, Mexico | -- |
Golden coqui Eleutherodactylus jasperi |
1981 |
Puerto Rico | |
San Martin pygmy salamander Thorius narismagnus |
1980s |
Veracruz, Mexico | -- |
Web-footed coquí Eleutherodactylus karlschmidti |
1974 |
Puerto Rico | -- |
Fish
Prehistoric fish extinctions (beginning of the Holocene to 1500 C.E.)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Saber-toothed salmon Oncorhynchus rastrosus |
the Late Pleistocene |
the western coast of Canada and the U.S. |
Recent fish extinctions (1500 C.E. to the present)
Common name/scientific name | Extinction date | Range | Image |
---|---|---|---|
Alberca silverside Chirostoma bartoni |
2006 |
the Lerma River Basin, Mexico | -- |
Alvord cutthroat trout Oncorhynchus clarki alvordensis |
the 1920s |
Alvord Dry Lake, Oregon | -- |
Amistad gambusia Gambusia amistadensis |
unknown (declared in 1987) |
Goodenough Spring, Texas | |
Ash Meadows killifish Empetrichthys merriami |
1948 |
Ash Meadows, Nevada | |
Banff longnose dace Rhinichthys cataractae smithi |
unknown (declared in 1987) |
Banff, Alberta | -- |
Blackfin cisco Coregonus nigripinnis |
1969 |
the Great Lakes, Canada and the U.S. | -- |
Blue walleye Sander vitreus glaucus |
1983 |
the Great Lakes, Canada and the U.S. | |
Cachorrito de la Trinidad Cyprinodon inmemoriam |
unknown |
Mexico | -- |
Catarina pupfish Megupsilon aporus |
2014 |
Nuevo León, Mexico | -- |
Clear Lake splittail Pogonichthys ciscoides' |
the 1970s |
Clear Lake, California | -- |
Deepwater cisco Coregonus johannae |
1952 |
the Great Lakes, Canada and the U.S. | -- |
Durango shiner Notropis aulidion |
unknown |
Mexico | -- |
Endorheic chub Evarra tlahuacensis |
1983 |
Mexico | -- |
Graceful priapella Priapella bonita |
unknown |
Mexico | -- |
Grass Valley speckled dace Rhinichthys osculus reliquus |
1938 |
Lander County, Nevada | -- |
Harelip sucker Moxostoma lacerum |
1893 |
the southeastern U.S. | -- |
Las Vegas dace Rhinichthys deaconi |
1986 |
the Vegas Valley, Nevada | -- |
Least silverside Chirostoma charari |
1957 |
Mesa Central, Mexico | -- |
Longjaw cisco Coregonus alpenae |
1975 |
the Great Lakes, Canada and the U.S. | -- |
Maryland darter Etheostoma sellare |
1988 |
Deer Creek, Maryland | |
Mexican dace Evarra bustamantei |
1983 |
Mexico | -- |
Pahranagat spinedace Lepidomeda altivelis |
1938 |
the Pahranagat Valley, Nevada | -- |
Phantom shiner Notropis orca |
1975 |
the Rio Grande Basin, Mexico and the U.S. | -- |
Parras characodon Characodon garmani |
unknown |
Mexico | -- |
Perrito de Parras Cyprinodon latifasciatus |
unknown |
Mexico | -- |
Perrito de Sandia Cyprinodon spp. |
unknown |
Mexico | -- |
Plateau chub Evarra eigenmanni |
1983 |
Mexico | -- |
Raycraft Ranch killifish Empetrichthys latos concavus |
unknown |
Raycraft Ranch, Nevada | -- |
Rio Grande bluntnose shiner Notropis simus simus |
1964 |
the Rio Grande Basin, Mexico and the U.S. | -- |
Salado shiner Notropis saladonis |
unknown |
Mexico | -- |
San Marcos gambusia Gambusia georgei |
1983 |
the San Marcos Spring, Texas | -- |
Scioto madtom Noturus trautmani |
1957 |
Big Darby Creek, Ohio | -- |
Shortnose cisco Coregonus reighardi |
1985 |
the Great Lakes, Canada and the U.S. | |
Silver trout Salvelinus agassizi |
1930 |
Dublin Pond, New Hampshire | |
Snake River sucker Chasmistes muriei |
unknown |
the Snake River, Wyoming | -- |
Stumptooth minnow Stypodon signifer |
unknown |
Mexico | -- |
Tecopa pupfish Cyprinodon nevadensis calidae |
1979 |
the Majavo Desert Springs, California | |
Thicktail chub Gila crassicauda |
the 1950s |
the Central Valley of California | |
Utah Lake sculpin Cottus echinatus |
1928 |
Utah Lake, Utah | -- |
Villa Lopez pupfish Cyprinodon ceciliae |
unknown |
Mexico | -- |
Yellowfin cutthroat trout Oncorhynchus clarki macdonaldi |
after 1903 |
Twin Lakes, Colorado | -- |
Crustaceans
- Cambarellus alvarezi, around 1994, Mexico (Nuevo León)
- Chihuahua dwarf crayfish, Cambarellus chihuahuae unknown, Mexico (Chihuahua)
- Florida fairy shrimp , Dexteria floridana, unknown, Florida
- Hemigrapsus estellinensis , 1963, Estelline, Texas
- Pasadena freshwater shrimp , Syncaris pasadenae, 1933, Los Angeles, California
- Rubious cave amphipod , Stygobromus lucifugus, unknown, Illinois
- Sandhills crayfish , Procambarus angustatus, unknown, Georgia
- Sooty crayfish , Pacifastacus nigrescens, late 19th century, San Francisco Bay, California
Insects
- American chestnut moth, Ectoedemia castaneae, unknown, the U.S.
- Antioch Dunes shieldback katydid, Neduba extincta, unknown, the U.S.
- Athens caddisfly, Triaenodes phalacris, unknown, the U.S.
- Castle Lake caddisfly, Rhyacophila amabilis, unknown, the U.S.
- Central Valley grasshopper, Conozoa hyalina, unknown, the U.S.
- Chestnut casebearer moth, Coleophora leucochrysella, 1900, the U.S.
- Chestnut ermine moth,Argyresthia castaneella, unknown, the U.S.
- Chestnut clearwing moth, Coptotriche perplexa, unknown, the U.S.
- Fort Ross weevil, Trigonoscuta rossi, unknown, the U.S.
- Macrancylus linearis, unknown, the U.S. and the West Indies
- Mono Lake diving beetle, Hygrotus artus, unknown, California
- Oeobia sp. Nov, unknown, the U.S.
- Phleophagan chestnut moth, Ectoedemia phleophaga, unknown, Virginia
- Pecatonica River mayfly, Acanthometropus pecatonica, unknown, the U.S.
- Rocky Mountain locust, Melanoplus spretus, 1902, the Great Plains, Canada and the U.S.
- Robert's stonefly, Alloperla roberti, unknown, the U.S.
- Robust burrowing mayfly, Pentagenia robusta, unknown, the Ohio River area
- Three-toothed caddisfly, Triaenodes tridonata, unknown, the U.S.
- Sloane's Urania butterfly, Urania sloanus, 1894, Jamaica
- Volutine stoneyian tabanid fly, Stonemyia volutina, unknown, the U.S.
- Xerces blue butterfly, Glaucopsyche xerces, 1943, the Sunset District of San Francisco, California
- Yorba Linda weevil, Trigonoscuta yorbalindae, unknown, the U.S.
Arachnids
- Caribbean monk seal nasal mite, Halarachne americana, 1952, the Caribbean Sea
- Tityus exstinctus, 1884, Martinique
Mollusks
- Acorn pearly mussel, Epioblasma haysiana, unknown, the Cumberland and Tennessee Rivers
- Acorn ramshell, Planorbella multivolvis, unknown, Michigan
- Agate rocksnail,Leptoxis clipeata, unknown, Alabama
- Alabama clubhsell, Pleurobema troschelianum, unknown, Alabama, Georgia and Tennessee
- Alabama pigtoe, Pleurobema johannis, unknown, Alabama, Georgia and Tennessee
- Amphicyclotulus guadeloupensis, Unknown, Guadeloupe
- Angled riffleshell, Epioblasma biemarginata, after 1967, the Cumberland and Tennessee Rivers
- Arc-form pearly mussel, Epioblasma arcaeformis, 1940, the Cumberland and Tennessee Rivers
- Arcuate pearly mussel, Epioblasma flexuosa, unknown, the U.S.
- Bigmouth rocksnail, Leptoxis occultata, unknown, Alabama
- Boulder snail, Athearnia crassa, unknown, Alabama, Georgia, Tennessee, Virginia
- Brown pigtoe, Pleurobema hagleri, unknown, the U.S.
- Cahaba pebblesnail, Clappia cahabensis, 1965, the Cahaba River, Alabama
- Carolina elktoe, Alasmidonta robusta, unknown, the Carolinas
- Channeled pebblesnail, Somatogyrus wheeleri, unknown, Arkansas
- Closed elimia, Elimia clausa, after 1967, Alabama
- Cobble elimia, Elimia vanuxemiana, unknown, Alabama
- Constricted elimia, Elimia impressa, unknown, Alabama
- Coosa elktoe, Alasmidonta mccordi, unknown, Alabama
- Coosa pigtoe, Pleurobema murrayense, unknown, the U.S.
- Coosa rocksnail, Leptoxis showalterii, unknown, the U.S.
- Corded purg, Pyrgulopsis nevadensis, unknown, Nevada
- Eelgrass limpet, Lottia alveus, the 1920s, Labrador to New York
- Elimia gibbera, unknown, Alabama
- Elimia macglameriana, unknown, Alabama and Georgia
- Excised slitshell, Gyrotoma excisa, unknown, Alabama
- Fine-rayed pearly mussel, Epioblasma personata, the early 20th century, Alabama, Indiana, Kentucky, Ohio and Tennessee
- Fish Lake physa, Gyrotoma excisa, unknown, Alabama
- Fusiform elimia, Elimia fusiformis, unknown, Alabama
- Green-blossom pearly mussel, Epioblasma torulosa gubernaculum, the 1980s, the Tennessee River
- Hazel pigtoe, Pleurobema avellanum, unknown, the U.S.
- Hearty elimia, Elimia jonesi, unknown, Alabama
- Highnut, Pleurobema altum, unknown, the U.S.
- High-spired elimia, Elimia hartmaniana, unknown, the U.S.
- Incerticyclus cinereus, unknown, Martinique
- Incerticyclus martinicensis, unknown, Martinique
- Lewis pearly mussel, Epioblasma lewisii, unknown, the Cumberland and Tennessee Rivers
- Leptoxis torrefacta, unknown, the U.S.
- Little flat-top snail, Neoplanorbis tantillus, unknown, Alabama
- Lined pocketbook, Lampsilis binominata, unknown, U.S.
- Longnut, Pleurobema nucleopsis, unknown, the U.S.
- Lyrate rocksnail, Leptoxis lirata, unknown, Alabama
- Maiden rocksnail, Leptoxis formosa, unknown, Alabama and Georgia
- Nearby pearly mussel, Epioblasma propinqua, 1901, the Cumberland and Tennessee Rivers
- Neoplanorbis carinatus, unknown, the U.S.
- Neoplanorbis smithi, unknown, the U.S.
- Neoplanorbis umbilicatus, unknown, the U.S.
- Oachita pebblesnail, Somatogyrus amnicoloides, unknown, Arkansas
- Ochlockonee arcmussel, Alasmidonta wrightiana, unknown, Florida
- Oleacina guadeloupensis, unknown, Guadeloupe
- Olive marstonia, Marstonia olivacea, 1940, Alabama
- Pagoda slitshell, Gyrotoma pagoda, unknown, Alabama
- Pleurodonte desidens, 1834, Martinique
- Pupa elimia, Elimia pupaeformis, unknown, Alabama
- Pygmy elimia, Elimia pygmaea, unknown, Alabama
- Pyramid slitshell, Gyrotoma pyramidata, unknown, Alabama
- Reverse pebblesnail, Somatogyrus alcoviensis, unknown, Georgia
- Ribbed elimia, Elimia laeta, unknown, Alabama
- Ribbed slitshell, Gyrotoma pumila, unknown, Alabama
- Rotund rocksnail, Leptoxis ligata, unknown, Alabama
- Rough-lined elimia, Elimia pilsbryi, unknown, Alabama
- Round slitshell, Gyrotoma walkeri, unknown, Alabama
- Sampson's pearly mussel, Epioblasma sampsonii, unknown, Illinois, Indiana and Kentucky
- Scioto pigtoe, Pleurobema bournianum, unknown, the U.S.
- Shoal sprite, Amphigyra alabamensis, unknown, the U.S.
- Short-spired elimia, Elimia brevis, unknown, Alabama
- Steward's pearly mussel,Epioblasma stewardsonii, unknown, the U.S.
- Stone's pearly mussel, Epioblasma lenior, after 1965, Alabama and Tennessee
- Striate slitshell, Gyrotoma lewisii, unknown, the U.S.
- Striped rocksnail, Leptoxis vittata, unknown, the U.S.
- Thick-lipped pebblesnail, Somatogyrus crassilabris, unknown, Arkansas
- Tombigbee moccasinshell, Medionidus mcglameriae, unknown, the U.S.
- True pigtoe, Pleurobema verum, unknown, Alabama
- Tubercled-blossom pearly mussel, Epioblasma torulosa torulosa, unknown, Canada, Alabama, Illinois, Indiana, Kentucky, Ohio, Tennessee and West Virginia
- Turgid-blossom pearly mussel, Epioblasma turgidula, unknown, the U.S.
- Umbilicate pebblesnail, Clappia umbilicata, 1928, Alabama
- Yellow pigtoe, Pleurobema flavidulum, unknown, the U.S.