Sphaeroderus stenostomus

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

Subspecies
These three subspecies belong to the species Sphaeroderus stenostomus:
 * Sphaeroderus stenostomus aequalis Casey, 1920
 * Sphaeroderus stenostomus lecontei Dejean, 1826
 * Sphaeroderus stenostomus stenostomus (Weber, 1801)