Trechus hydropicus

Trechus hydropicus is a species of ground beetle in the family Carabidae. It is found in North America.

Subspecies
These four subspecies belong to the species Trechus hydropicus:
 * Trechus hydropicus avus Barr, 1962
 * Trechus hydropicus beutenmuelleri Jeannel, 1931
 * Trechus hydropicus canus Barr, 1962
 * Trechus hydropicus hydropicus G. Horn, 1883