Male: At least one male specimen (reared from an egg mass) is in the J. E. Sublette collection in the Museum of the University of Minnesota, St. Paul, MN, and a reared male is currently in my collection. This latter specimen is the basis of the adult and pupal descriptions here.
Wing length about 3.8 mm, width 0.84 mm, VR 1.05. AR about 3.7-3.9. LR 1.47.
A brownish species.
Head: frontal tubercles small, about 26 x 10 µm. Palpal proportions (micron): 48 : 51 : 190 : 228 : 300. Clypeus almost rectangular in appearance with about 25 setae.
Thorax with dark vittae. Setae: Achrostichal - 20; Dorsocentral - 15-16; Prealar - 5; Scutellar, anterior 9; posterior 13.Leg proportions (micron):