Entomology Collection TitleImage Bugs Pinned
Species Page - Carabus chamissonis
species list search results ->Carabus chamissonis ->species page

E-mail this Page   
Print this Page   
Link to this Page   

scientific name    Carabus chamissonis    

Found primarily in open, dry country, particularly the tundra.

Adults have been collected in May to September.

This species is in the subgenus Oreocarabus. A rather variable species, but common features are: Black, without any trace of metallic lustre, elytra often rufinistic. The raised margin of prothorax is better defined inwards than in nemoralis. The elytral sculpture is based on seven faint ridges on each interval between the rows of foveae but the ridges are irregular, often so obscure and confluent that the impression is of punctures arranged into winding rows. Length 12.4 to 16.5 mm.

life history
Presence of immature adults in August suggests this species overwinters in the adult stage.


diet info
Both larvae and adults are predatory.

This species is found in Alaska and northeastern United States and ranges across most of Canada. In Alberta this species is relatively common throughout, except the very dry south-east regions.

quick link

Comments (0)Add New Comment

Comments are published according to our submission guidelines. The EH Strickland Entomological Museum does not necessarily endorse the views expressed.

Add New Comment (all fields are required)

Related Species Info
Display Hierarchy
References (2)
Specimen Info
There are 158 specimens of this species in the online database
Map Distribution
Adult Seasonal Distributioncreate a collection histogram with specimens
Specimen List (158)


Logo Department of Museums and Collections ServicesLogo University of Alberta