Subfamily Hysteropterinae Melichar 1906 (planthopper)
Full reference: L. Melichar. 1906. Monographie der Issiden (Homoptera). Abhandlungen der Kaiserlich-Königliche Zoologisch-Botanischen Gesellschaft in Wien 3(4):1-327
Parent taxon: Issidae according to V. M. Gnezdilov et al. 2022
See also Bourgoin et al. 2020 and Melichar 1906
Sister taxa: Issinae, Libanissus, Poeocera nassata
Subtaxa: Hysteropterini
Ecology:
Distribution: found only at Menat (MNT collection) (Paleocene of France)