Subfamily Copromyzinae
Madera Canyon
Santa Cruz County, Arizona
Coordinates: 31.712605, -110.875002
Elevation: 5,438 ft
July 22, 2020
Size: 5 mm to tip of wings
Attracted to mercury vapor and ultraviolet lights
Determined by John F. Carr
FAMILY SPHAEROCERIDAE (Lesser Dung Flies)