Explanation of Names
TRIFASCIATA: "tri" (three) + "fascia" (a band) - referring to the three bands of color on the abdomen
Size
a small robber fly, length about 10-15 mm
Identification
body slender and relatively hairless; thorax and legs light bluish-gray; abdomen with 3 bands of alternating light and dark color (a distinguishing feature among Stichopogon species)
Range
throughout North America
also occurs in the neotropics
Habitat
usually bare, sandy or gravely areas near water (
Roy Beckemeyer, Kansas)
Food
mostly spiders (
Roy Beckemeyer, Kansas), plus flies and other insects
Internet References
live and pinned adult images plus other species (Herschel Raney, Michael Thomas, Giff Beaton; Herschel Raney - Random Natural Acts)
live adult image (Joshua Rose, Texas)
live adult images and other info (Greg Lasley, Texas)
live adult images plus other species (Giff Beaton, Georgia)