Sphaeroderus stenostomusSphaeroderus stenostomus is a species of ground beetle in the family Carabidae. It is found in North America.SubspeciesThese three subspecies belong to the species Sphaeroderus stenostomus:Sphaeroderus stenostomus aequalis Casey, 1920Sphaeroderus stenostomus lecontei Dejean, 1826 - LeConte's false snail-eating beetleSphaeroderus stenostomus stenostomus - '''narrow-mouthed false snail-eating beetle'''