Tribe Ptenidiini Flach 1889 (feather-winged beetle)
Insecta - Coleoptera - Ptiliidae
Full reference: C. Flach. 1889. Bestimmungstabelle der Trichopterygidae des europäischen Faunengebietes. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 39:481-532
Parent taxon: Ptiliinae according to A. A. Polilov et al. 2019
Sister taxa: Acrotrichini, Cephaloplectini, Discheramocephalini, Nanosellini, Ptiliini, Ptinellini
Subtaxa: Ptenidium
Type: Ptenidium
Ecology:
Distribution:
• Quaternary of the United Kingdom (4 collections)
• Eocene of United States (2: Montana)
Total: 6 collections each including a single occurrence