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

List Class of Malacostraca (Crayfish) observations in 1 selected county.
Selected county is: Estill.


Scientific Name and Life HistoryCommon Name and PicturesClassCountyUS StatusKY StatusWAPReference
Cambarus bartonii cavatus Appalachian Brook CrayfishMalacostracaEstillNN Reference
Cambarus batchi Bluegrass CrayfishMalacostracaEstillNN Reference
Cambarus callainus Big Sandy CrayfishMalacostracaEstillTS YesReference
Cambarus ortmanni Ortmann's MudbugMalacostracaEstillNN Reference
Cambarus robustus Big Water CrayfishMalacostracaEstillNN Reference
Hyalella azteca No Common Name (Hyalella azteca)MalacostracaEstillNN Reference
Orconectes cristavarius Spiny Stream CrayfishMalacostracaEstillNN Reference
Orconectes juvenilis Kentucky River CrayfishMalacostracaEstillNN Reference
Orconectes putnami Phallic CrayfishMalacostracaEstillNN Reference

9 species are listed