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: Allen.
| Scientific Name and Life History | Common Name and Pictures | Class | County | US Status | KY Status | WAP | Reference |
| Barbicambarus cornutus | Bottlebrush Crayfish | Malacostraca | Allen | N | S | Yes | Reference |
| Cambarus graysoni | Twospot Crayfish | Malacostraca | Allen | N | N | Yes | Reference |
| Cambarus rusticiformis | Depression Crayfish | Malacostraca | Allen | N | N | Yes | Reference |
| Cambarus striatus | Ambiguous Crayfish | Malacostraca | Allen | N | N | Yes | Reference |
| Cambarus tenebrosus | Cavespring Crayfish | Malacostraca | Allen | N | N | Reference | |
| Faxonius barrenensis | Barren River Crayfish | Malacostraca | Allen | N | N | Reference | |
| Faxonius compressus | Slender Crayfish | Malacostraca | Allen | N | N | Reference | |
| Faxonius durelli | Saddle Crayfish | Malacostraca | Allen | N | S | Reference | |
| Faxonius placidus | Bigclaw Crayfish | Malacostraca | Allen | N | N | Reference | |
| Faxonius putnami | Phallic Crayfish | Malacostraca | Allen | N | N | Reference | |
| Hyalella azteca | No Common Name (Hyalella azteca) | Malacostraca | Allen | N | N | Reference |
11 species are listed