There are 21 bat species found in the 4 states in the Rocky Mountain Bat Hub.
| Common Name | Scientific Name | Colorado | Montana | Utah | Wyoming |
|---|---|---|---|---|---|
| Pallid Bat | Antrozous pallidus | x | x | x | x |
| Townsend's Big-eared Bat | Corynorhinus townsendii | x | x | x | x |
| Big Brown Bat | Eptesicus fuscus | x | x | x | x |
| Spotted Bat | Euderma maculatum | x | x | x | x |
| Allen's Big-eared Bat | Idionycteris phyllotis | x | x | ||
| Eastern Red Bat | Lasiurus borealis | x | x | x | |
| Western Red Bat | Lasiurus blossevillii | x | |||
| Hoary Bat | Lasiurus cinereus | x | x | x | x |
| Silver-haired Bat | Lasionycteris noctivagans | x | x | x | x |
| California Myotis | Myotis californicus | x | x | x | x |
| Western Small-footed Myotis | Myotis ciliolabrum | x | x | x | x |
| Long-eared Myotis | Myotis evotis | x | x | x | x |
| Little Brown Myotis | Myotis lucifugus | x | x | x | x |
| Northern Long-eared Bat | Myotis septentrionalis | x | x | ||
| Fringed Myotis | Myotis thysanodes | x | x | x | x |
| Long-legged Myotis | Myotis volans | x | x | x | x |
| Yuma Myotis | Myotis yumanensis | x | x | x | x |
| Big Free-tailed Bat | Nyctinomops macrotis | x | x | x | |
| Canyon Bat | Parastrellus hesperus | x | x | x | |
| Tri-colored Bat | Perimyotis subflavus | x | x | ||
| Brazilian Free-tailed Bat | Tadarida brasiliensis | x | x | x | |
| Common Name | Scientific Name | Colorado | Montana | Utah | Wyoming |
