cavespring crayfish
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Cambaridae
- genus: Cambarus
- species: Cambarus tenebrosus
Scottsboro- Tuscumbia
Alabama- Burns Harbor
Indiana- Lexington
- Vine Grove
- Wilmore
Kentucky- Shelbyville
Tennessee
United States