Species Information
Class of Malacostraca (Crayfish) observations for selected quads
Linked life history provided courtesy of NatureServe Explorer.
Records may include both recent and historical observations.
US Status Definitions
Kentucky Status Definitions
Selected quad is: New Haven.
| Scientific Name and Life History | Common Name and Pictures | Class | Quad | US Status | KY Status | WAP | Reference |
| Creaserinus fodiens | Digger Crayfish | Malacostraca | New Haven | N | N | Yes | Reference |
| Faxonius juvenilis | Kentucky River Crayfish | Malacostraca | New Haven | N | N | Reference | |
| Palaemonetes kadiakensis | Mississippi Grass Shrimp | Malacostraca | New Haven | N | N | Reference | |
| Hyalella azteca | No Common Name (Hyalella azteca) | Malacostraca | New Haven | N | N | Reference | |
| Faxonius rusticus | Rusty Crayfish | Malacostraca | New Haven | N | N | Yes | Reference |