Back to State Map ! State of Iowa - Crayfish Species Checklist.

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(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 diogenes  ¤ CS
2.  Orconectes immunis CS
3.  Orconectes luteus CS
4.  Orconectes propinquus CS
5.  Orconectes rusticus (CS)
6.  Orconectes virilis CS
7.  Procambarus acutus acutus  ¤ CS
8.  Procambarus gracilis CS

Links:
Iowa Department of Natural Resources


References:

Phillips, G.S.  1980.  The decapod crustaceans of Iowa.  Proceedings of the Iowa Academy of Sciences  87: 81-95.


Last Updated:  28 January 2008
James W. Fetzner Jr.