Numbers
9 species in North America listed at
nearctica.comIdentification
interior margins of tarsal claw pectinate (having comb-like projections), as shown in
this photoRange
represented throughout North America
Remarks
genus page creation based on identification of
this image and (accompanying photos) by Pierre-Marc Brousseau and Boris Buche
Internet References
pinned adult images of
C. gregarius and
C. advena (Ground Beetles of Canada, CBIF)
pinned adult image of
C. gregarius (Insects of Cedar Creek, U. of Minnesota)
distribution in Canada of 6 species listing provinces and territories for each species (Ground Beetles of Canada, CBIF)
classification in tribe Platynini (Natural History Museum of Los Angeles County)
