| 释义 |
- Order Artiodactyla (even-toed ungulates and cetaceans)
- Order Carnivora (carnivorans)
- Order Chiroptera (bats)
- Order Eulipotyphla (hedgehogs, shrews, moles, and solenodons)
- Order Lagomorpha (lagomorphs)
- Order Rodentia (rodents)
- Order Sirenia (sea cows)
- See also
- References
According to the International Union for Conservation of Nature (IUCN), 65 mammal species in the United States are threatened or nearly threatened with extinction.[1] The IUCN has classified each of these species into one of four conservation statuses: near threatened {{IUCN status|NT}}, vulnerable {{IUCN status|VU}}, endangered {{IUCN status|EN}}, and critically endangered {{IUCN status|CR}}. Also included in the list are 5 species that became extinct {{IUCN status|EX|}} since the 1500s. Order Artiodactyla (even-toed ungulates and cetaceans)Family Balaenidae (bowhead and right whales)- North Atlantic right whale (Eubalaena glacialis) {{IUCN status|EN|41712|1}}
- North Pacific right whale (Eubalaena japonica) {{IUCN status|EN|41711|1}}
- Northeast Pacific subpopulation {{IUCN status|CR|133706|1}}
Family Balaenopteridae (rorquals)- Sei whale (Balaenoptera borealis) {{IUCN status|EN|2475|1}}
- Blue whale (Balaenoptera musculus) {{IUCN status|EN|2477|1}}
- Fin whale (Balaenoptera physalus) {{IUCN status|EN|2478|1}}
- Humpback whale (Megaptera novaeangliae) {{IUCN status|LC|13006|1}}
- Oceania subpopulation {{IUCN status|EN|132832|1}}
Family Bovidae (bovids)- Barbary sheep (Ammotragus lervia) {{IUCN status|VU|1151|1}} (introduced from North Africa)
- Blackbuck (Antilope cervicapra) {{IUCN status|NT|1681|1}} (introduced from India)
- American bison (Bison bison) {{IUCN status|NT|2815|1}}
Family Cervidae (deer)- Indian hog deer (Hyelaphus porcinus) {{IUCN status|EN|41784|1}} (introduced from South Asia)
- Reindeer (Rangifer tarandus) {{IUCN status|VU|29742|1}}
- Philippine deer (Rusa marianna) {{IUCN status|VU|4274|1}} (introduced from Philippines)
- Sambar deer (Rusa unicolor) {{IUCN status|VU|41790|1}} (introduced from South Asia)
Family Monodontidae (narwhal and beluga whale)- Beluga whale (Delphinapterus leucas) {{IUCN status|NT|6335|1}}
- Cook Inlet subpopulation {{IUCN status|CR|61442|1}}
- Narwhal (Monodon monoceros) {{IUCN status|NT|13704|1}} (Occasional vagrant from Arctic Ocean north of Canada, Greenland, and Russia)
Family Physeteridae (sperm whale)- Sperm whale (Physeter macrocephalus) {{IUCN status|VU|41755|1}}
Order Carnivora (carnivorans)Family Canidae (canids)- Red wolf (Canis rufus) {{IUCN status|CR|3747|1}}
- Island fox (Urocyon littoralis) {{IUCN status|NT|22781|1}}
Family Felidae (cats)- Jaguar (Panthera onca) {{IUCN status|NT|15953|1}}
Family Mephitidae (skunks)- Eastern spotted skunk (Spilogale putorius) {{IUCN status|VU|41636|1}}
Family Mustelidae (mustelids)- Sea otter (Enhydra lutris) {{IUCN status|EN|7750|1}}
- Black-footed ferret (Mustela nigripes) {{IUCN status|EN|14020|1}}
- Sea mink (Neovison macrodon) {{IUCN status|EX|40784|1}} since 1860s
Family Odobenidae (walrus)- Walrus (Odobenus rosmarus) {{IUCN status|VU|15106|1}}
Family Otariidae (eared seals)- Northern fur seal (Callorhinus ursinus) {{IUCN status|VU|3590|1}}
- Steller sea lion (Eumetopias jubatus) {{IUCN status|NT|8239|1}}
- Western Steller sea lion (E. j. jubatus) {{IUCN status|EN|17367725|1}}
Family Phocidae (earless seals)- Hooded seal (Cystophora cristata) {{IUCN status|VU|6204|1}} (Occasional vagrant from Canada, Greenland, and Norway)
- Hawaiian monk seal (Neomonachus schauinslandi) {{IUCN status|EN|13654|1}}
- Caribbean monk seal (Neomonachus tropicalis) {{IUCN status|EX|13655|1}} since 1950s
Family Ursidae (bears)- Polar bear (Ursus maritimus) {{IUCN status|VU|22823|1}}
Order Chiroptera (bats)Family Emballonuridae (sac-winged bats)- Pacific sheath-tailed bat (Emballonura semicaudata) {{IUCN status|EN|7669|1}}
Family Molossidae (free-tailed bats)- Florida bonneted bat (Eumops floridanus) {{IUCN status|VU|136433|1}}
Family Phyllostomidae (leaf-nosed bats)- Mexican long-tongued bat (Choeronycteris mexicana) {{IUCN status|NT|4776|1}}
- Greater long-nosed bat (Leptonycteris nivalis) {{IUCN status|EN|11697|1}}
- Lesser long-nosed bat (Leptonycteris yerbabuenae) {{IUCN status|NT|136659|1}}
- Red fruit bat (Stenoderma rufum) {{IUCN status|NT|20743|1}}
Family Pteropodidae (megabats)- Mariana fruit bat (Pteropus mariannus) {{IUCN status|EN|18737|1}}
- Samoa flying fox (Pteropus samoensis) {{IUCN status|NT|18757|1}}
- Guam flying fox (Pteropus tokudae) {{IUCN status|EX|18763|1}} since 1960s
Family Vespertilionidae (vesper bats)- Gray bat (Myotis grisescens) {{IUCN status|NT|14132|1}}
- Indiana bat (Myotis sodalis) {{IUCN status|NT|14136|1}}
Order Eulipotyphla (hedgehogs, shrews, moles, and solenodons)Family Nesophontidae (West Indies shrews)- Puerto Rican nesophontes (Nesophontes edithae) {{IUCN status|EX|41313|1}} since 1500s
Family Soricidae (shrews)- Pribilof Island shrew (Sorex pribilofensis) {{IUCN status|EN|20391|1}}
Order Lagomorpha (lagomorphs)Family Leporidae (rabbits and hares)- White-sided jackrabbit (Lepus callotis) {{IUCN status|NT|11792|1}}
- European rabbit (Oryctolagus cuniculus) {{IUCN status|NT|41291|1}} (introduced from Western Europe)
- Manzano mountain cottontail (Sylvilagus cognatus) {{IUCN status|EN|41309|1}}
- Appalachian cottontail (Sylvilagus obscurus) {{IUCN status|NT|41301|1}}
- Robust cottontail (Sylvilagus robustus) {{IUCN status|EN|41310|1}}
- New England cottontail (Sylvilagus transitionalis) {{IUCN status|VU|21212|1}}
Order Rodentia (rodents)Family Cricetidae (true hamsters, voles, lemmings, and New World rats and mice)- Red tree vole (Arborimus longicaudus) {{IUCN status|NT|42615|1}}
- California red tree mouse (Arborimus pomo) {{IUCN status|NT|2018|1}}
- Beach vole (Microtus breweri) {{IUCN status|VU|13417|1}}
- Allegheny woodrat (Neotoma magister) {{IUCN status|NT|14581|1}}
- Florida mouse (Podomys floridanus) {{IUCN status|VU|17830|1}}
- Salt marsh harvest mouse (Reithrodontomys raviventris) {{IUCN status|EN|19401|1}}
Family Geomyidae (gophers)- Desert pocket gopher (Geomys arenarius) {{IUCN status|NT|9054|1}}
Family Heteromyidae (heteromyids)- Texas kangaroo rat (Dipodomys elator) {{IUCN status|VU|6675|1}}
- Giant kangaroo rat (Dipodomys ingens) {{IUCN status|EN|6678|1}}
- Fresno kangaroo rat (Dipodomys nitratoides) {{IUCN status|VU|6683|1}}
- Banner-tailed kangaroo rat (Dipodomys spectabilis) {{IUCN status|NT|6693|1}}
- Stephens's kangaroo rat (Dipodomys stephensi) {{IUCN status|EN|6682|1}}
- White-eared pocket mouse (Perognathus alticolus) {{IUCN status|EN|16631|1}}
Family Sciuridae (squirrels)- San Joaquin antelope squirrel (Ammospermophilus nelsoni) {{IUCN status|EN|1149|1}}
- Utah prairie dog (Cynomys parvidens) {{IUCN status|EN|6090|1}}
- Palmer's chipmunk (Neotamias palmeri) {{IUCN status|EN|21355|1}}
- Idaho ground squirrel (Urocitellus brunneus) {{IUCN status|VU|20473|1}}
- Townsend's ground squirrel (Urocitellus townsendii) {{IUCN status|VU|20476|1}}
- Washington ground squirrel (Urocitellus washingtoni) {{IUCN status|NT|20475|1}}
- Mohave ground squirrel (Xerospermophilus mohavensis) {{IUCN status|NT|20474|1}}
Order Sirenia (sea cows)Family Dugongidae (dugong and Steller's sea cow)- Steller's sea cow (Hydrodamalis gigas) {{IUCN status|EX|10303|1}} since 1760s
Family Trichechidae (manatees)- West Indian manatee (Trichechus manatus) {{IUCN status|VU|22103|1}}
- Florida manatee (T. m. latirostris) {{IUCN status|EN|22106|1}}
- Antillean manatee (T. m. manatus) {{IUCN status|EN|22105|1}}
See also- List of mammals of the United States
References1. ^{{cite web |title=IUCN 2016|publisher=IUCN Red List of Threatened Species |url=http://www.iucnredlist.org/search |accessdate=2017-03-23}}
{{threatened species by region|state=expanded}}{{threatened species}} 5 : Mammals of the United States|Fauna of the United States by conservation status|Lists of animals of the United States|Lists of endangered animals|Endangered fauna of the United States |