Elaphropus
Nogales, Nogales County, Arizona
Coordinates: 31.335360, -110.938017
Elevation: 3,936 ft
September 18, 2017
Size: 2.5 mm
Attracted to mercury vapor and ultraviolet lights
Determined by Salvador Vitanza
Confirmed by Curt Harden
FAMILY CARABIDAE (Ground Beetles)