Species Information
Class of Malacostraca (Crayfish) observations for selected counties
Linked life history provided courtesy of NatureServe Explorer.
Records may include both recent and historical observations.
US Status Definitions
Kentucky Status Definitions
Selected county is: Lewis.
| Scientific Name and Life History | Common Name and Pictures | Class | County | US Status | KY Status | WAP | Reference |
| Cambarus adustus | Dusky Mudbug | Malacostraca | Lewis | N | E | Yes | Reference |
| Cambarus bartonii cavatus | Appalachian Brook Crayfish | Malacostraca | Lewis | N | N | Yes | Reference |
| Cambarus ortmanni | Ortmann's Mudbug | Malacostraca | Lewis | N | N | Yes | Reference |
| Faxonius cristavarius | Spiny Stream Crayfish | Malacostraca | Lewis | N | N | Reference | |
| Faxonius rusticus | Rusty Crayfish | Malacostraca | Lewis | N | N | Yes | Reference |
| Faxonius sanbornii | Sanborn's Crayfish | Malacostraca | Lewis | N | S | Reference | |
| Gammarus fasciatus | No Common Name (Gammarus fasciatus) | Malacostraca | Lewis | N | N | Reference | |
| Hyalella azteca | No Common Name (Hyalella azteca) | Malacostraca | Lewis | N | N | Reference | |
| Stygobromus lucifugus | Rubious Cave Amphipod | Malacostraca | Lewis | N | N | Reference |
9 species are listed