Back to State Map ! State of Rhode Island - Crayfish Species Checklist.

Connecticut Massachusetts

(KEY: E= Endangered; E*= Endangered, Possibly Extinct; T= Threatened; SC= Special Concern; CS =
  Currently Stable.  Parentheses ( ) around the status indicate possible or known introductions and a ()
   indicates a species complex currently under investigation).

Species Status
1.  Cambarus bartonii bartonii CS
2.  Orconectes immunis (CS)
3.  Orconectes limosus CS
4.  Orconectes virilis (CS)
5.  Procambarus acutus acutus (CS)

Rhode Island Department of Environmental Management

Last Updated:  08 January 2019
James W. Fetzner Jr.