Sphaeroderus canadensis

Sphaeroderus canadensis is a species of ground beetle in the family Carabidae. It is found in North America.

Subspecies
These two subspecies belong to the species Sphaeroderus canadensis:
 * Sphaeroderus canadensis canadensis Chaudoir, 1861
 * Sphaeroderus canadensis lengi Darlington, 1933