†Ovisargus (Helempis) Ren 1998 (fly)
Insecta - Diptera - Archisargidae
Alternative spelling: Helempis
Full reference: D. Ren. 1998. Late Jurassic Brachycera from northeastern China (Insecta: Diptera). Acta Zootaxonomica Sinica 23:65-82
Parent taxon: Ovisargus according to J. F. Zhang 2014
See also Grimaldi and Barden 2016, Mostovski 1999, Ren 1998 and Zhang 2012
Sister taxa: Ovisargus (Ovisargus), Ovisargus eucalla
Subtaxa: Ovisargus (Helempis) yixianensis
Ecology:
Distribution: found only at Near Chaomidian Village (GMC Beijing coll) (Cretaceous of China)