Eucyrtopogon Curran

Eucyrtopogon Curran, 1923: 95 .

Species found in Wyoming: Eucyrtopogon comantis, E. diversipilosus, and E. nebulo .

Key to Species [adapted from Curran (1923)]

1 Middle line of thorax with a very conspicuous mane of white and black setae................... .. Eucyrtopogon comantis

- Thorax without such a concentration of setae in the form of a mane.............................................. 2

2 Mystax with ends of setae pale yellowish or white when viewed from side; females seventh abdominal segment with sericeous pollen........................................................................ Eucyrtopogon diversipilosus

- Mystax with ends of setae brownish; female’s seventh abdominal segment without sericeous pollen.... Eucyrtopogon nebulo