Robber flies (Insecta: Diptera: Asilidae) of Wyoming, USA with keys to genera and species Author Lavigne, Robert J. Author Dennis, Steve text Zootaxa 2019 2019-08-30 4662 1 1 126 journal article 25823 10.11646/zootaxa.4662.1.1 7070ef91-15db-4b7e-a87d-72e7b0bdb192 1175-5326 3383448 366A1E81-946C-4ED4-8A65-C51151FE87CC Ablautus Loew Ablautus Loew, 1866: 37 . Species found in Wyoming : Ablautus mimus mimus and Ablautus rufotibialis . Key to Species [adapted from Wilcox (1966a) ] 1 Legs black; face white and frons golden pollinose; fore tarsal segments 1–3 of male with long erect white setae and bristles except anteriorly on segment 1, segments 1–3 with several long brown squamous setae, and segments 4–5 with a dense pad of brown squamous setae with some white setae apically on segment 4............................ Ablautus mimus mimus - Tibiae usually reddish at middle, in some specimens hind tibiae and tarsus mostly reddish; oral bristles brown, setae above on face white or yellowish, frons whitish pollinose; fore tarsus of male with black bristles at apex of segment 4.................................................................................................. Ablautus rufotibialis