Dicaelus purpuratus

Dicaelus purpuratus is a species of ground beetle in the family Carabidae. It is found in North America.

Subspecies
These two subspecies belong to the species Dicaelus purpuratus:
 * Dicaelus purpuratus purpuratus Bonelli, 1813
 * Dicaelus purpuratus splendidus Say, 1823