of Illinois - Crayfish Species Checklist.
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).
Brown, P.L. 1955. The biology of the crayfishes of central and southeastern Illinois. Ph.D. dissertation. University of Illinois, Urbana-Champaign.
Herkert, J.R., ed. 1992. Endangered and threatened species of Illinois: status and distributions. Vol. 2. - animals. III. Endangered Species Protection Board, Springfield.
Page, L.M. 1985. The crayfishes and shrimps (Decapoda) of Illinois. Ill. Nat. Hist. Surv. Bull. 33: 335-448.
28 January 2008