Insecta - Dicondylia - Permochoristidae

Full reference: O. M. Martynova. 1961. Neuropteroidea, Mecopteroidea, Trichoptera in Paleozoiskie nasekomye kuznetskogo basseina [Paleozoic insects of the Kuznetsk basin]. Trudy Paleontologicheskogo Instituta 85:469-593

Belongs to Petrochorista according to O. M. Martynova 1961

Sister taxa: Petrochorista distincta, Petrochorista dubia, Petrochorista elegantula, Petrochorista erunakovensis, Petrochorista minuta, Petrochorista parvula, Petrochorista prona, Petrochorista recta, Petrochorista sororcula, Petrochorista unica

Type specimen: PIN 506/71, a hindwing. Its type locality is Tykhta River, ditch 34, Kutsnetsk Basin (PIN collection 506), which is in a Wuchiapingian/Changhsingian terrestrial siliciclastic in the Gramoteinskaya Formation of the Russian Federation.

Ecology:

Average measurements (in mm): hindwing 9.00 x 2.55