Parent taxon: Trichoptera according to I. Sukatsheva et al. 2007
See also Ivanov 1988
Sister taxa: Amechanites, Aphelocheira, Archotaulius, Aspatherium geinitzii, Axiomaldia, Bittacus validus, Calamodontus, Cladochoristidae, Conchindusia, Coprindusia, Cyrnus subatomarius, Eutrichoptera, Folindusia, Hallesus retusus, Hydropsyche submaculata, Hydropsyche subvariabilis, Kalasiroptera, Kalophryganidae, Litholimnephilops, Nebritus willistoni, Ostracindusia, Paleodicella, Pelindusia, Petropteron, Phryganea arenacea, Phryganea kolbi, Phryganea solitaria, Phryganeidium, Phryganeina, Piscindusia, Prorhyacophilidae, Rhyacophila subumbrosa, Rhyacophila succinica, Rhyacophila succinica major, Rhyacophila succinica media, Rhyacophila succinica minor, Sanctipaulus, Secrindusia, Spicipalpia, Terrindusia, Trichopterella, Tuanwangica, Zygobasis, Mesotaulius
Subtaxa: Adoptysma Terminoptysmatidae
Ecology:
Distribution:
• Cretaceous of the Russian Federation (1 collection)
• Permian of the Russian Federation (1)
Total: 2 collections each including a single occurrence