| Species Name | Status | See Also |
| Ferret, black-footed | E | MT, SD, WY |
| Prairie dog, Utah | T | |
| Crane, whooping | E | FL, NE, TX, |
| 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 |
| Tortoise, desert | T | |
| Chub, bonytail | E | AZ, CO |
| Chub, humpback | E | AZ, CO |
| Chub, Virgin River | E | |
| Squawfish, Colorado | E | AZ, CO, NM |
| Sucker, June | E | |
| Sucker, razorback | E | AZ, CO |
| Trout, Lahontan cutthroat | T | |
| Woundfin | E | |
| Ambersnail, Kanab | E | |
| Bear-poppy, dwarf | E | |
| Buttercup, autumn | E | |
| Cactus, San Rafael | E | |
| Cactus, Siler pincushion | E | |
| Cactus, spineless hedgehog | E | |
| Cactus, Uinta Basin hookless | T | |
| Cactus, Wright fishhook | E | |
| Cycladenia, Jones | T | |
| Daisy, Maguire | E | |
| Ladies'-tresses, Ute | T | |
| Milk-vetch, heliotrope | T | |
| Milkweed, Welsh's | T | |
| Phacelia, clay | E | |
| Primrose, Maguire | T | |
| Reed-mustard, Barneby | E | |
| Reed-mustard, clay | T | |
| Reed-mustard, shrubby (toad-flax cress) | E | |
| Ridge-cress (=peppercress), Barneby | E | |
| Townsendia, Last Chance | T | |
