| Species Name | Status | See Also |
| Bat, Sanborn's long-nosed | E | |
| Jaguarundi | E | |
| Ocelot | E | |
| Pronghorn, Sonoran | E | |
| Squirrel, Mount Graham red | E | |
| Vole, Hualapai Mexican | E | |
| Wolf, gray | E | ID, MI, MN, MT, NM, WA, WI |
| Bobwhite, masked (quail) | E |
| Eagle, bald | E | IN, KS, LA, ME, MN, MO, MT, OH, WI, WY |
| Falcon, American peregrine | E | AK, CA, MN, MT, NY, OH, PA, VT, WI |
| Falcon, Arctic peregrine | T | AK |
| Rail, Yuma clapper | E | |
| Tortoise, desert | T | UT |
| Catfish, Yaqui | T | |
| Chub, bonytail | E | CO, UT |
| Chub, humpback | E | CO, UT |
| Chub, Sonora | T | |
| Chub, Virgin River | E | |
| Chub, Yaqui | E | |
| Minnow, loach | T | |
| Pupfish, desert | E | |
| Shiner, beautiful | T | |
| Spikedace | T | |
| Spinedace, Little Colorado | T | |
| Squawfish, Colorado | E | CO, NM, UT |
| Sucker, razorback | E | CO, UT |
| Topminnow, Gila (incl. Yaqui) | E | |
| Trout, Apache (=Arizona) | T | |
| Trout, Gila | E | |
| Woundfin | E | UT |
| Ambersnail, Kanab | E | |
| Agave, Arizona | E | |
| Blue-star, Kearney's | E | |
| Cactus, Cochise pincushion | T | |
| Cactus, Nichol's Turk's head | E | |
| Cactus, Arizona hedgehog | E | |
| Cactus, Brady pincushion | E | |
| Cactus, Peebles Navajo | E | |
| Cactus, Siler pincushion | E | |
| Cliffrose, Arizona | E | |
| Cycladenia, Jones | T | |
| Globe-berry, Tumamoc | E | |
| Groundsel, San Francisco Peaks | T | |
| Milk-vetch, Sentry | E | |
| Milkweed, Welsh's | T | |
| Sedge, Navajo | T | |
