Robber flies (Insecta: Diptera: Asilidae) of Wyoming, USA with keys to genera and species Lavigne, Robert J. Dennis, Steve Zootaxa 2019 2019-08-30 4662 1 1 126 87CJD 50681 Schiner 1862 [287,476,1721,1747] Insecta Asilidae Animalia Diptera 95 96 Arthropoda subFamily Leptogastrinae