Endangered Species
Midwest Region

 

 

Map of Region 3 Minnesota Wisconsin Michigan


 


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Crustaceans

Endangered, Threatened, Proposed, and Candidates in the Upper Midwest

 

cave crayfish, no common name (Cambarus aculabrum)

Status: Endangered, listed April 27, 1993

 

Habitat: Caves

 

Lead Region: 4

 

Region 3 Lead Office: ColumbiaES, Missouri Field Office

 

Range: Arkansas, Missouri

 

crayfish (Cambarus aculabrum) species profile

 

Illinois cave amphipod (Gammarus acherondytes)

Status: Endangered, listed September 3, 1998

 

Habitat: Cave streams

 

Lead Region: 3

 

Region 3 Lead Office: Rock Island, Illinois Field Office

 

Range: Illinois

 

Life history, ecology, and regulatory information

Fact Sheet
Questions and Answers about the Illinois Cave Amphipod

 

Recovery

Illinois Cave Amphipod Recovery Plan

Recovery in Illinois

2006 S6 Grant Project - Non-lethal population monitoring of the Endangered Illinois Cave Amphipod Gammarus acherondytes

 

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Midwest Endangered Species Home

 

Last updated: July 16, 2014