Pena Blanca Lake, Santa Cruz County, Arizona
Coordinates: 31.399676, -111.088883
Elevation: 3,869 ft
June 20, 2020
Size: 2 mm body
Attracted to mercury vapor and ultraviolet lights
Determined by Salvador Vitanza
Confirmed by John F. Carr
FAMILY SCATOPSIDAE (Minute Black Scavenger Flies)