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 sororcula, Petrochorista tychtensis, Petrochorista unica

Type specimen: PIN 504/245, a forewing. Its type locality is Kaltan, outcrop 1300, bed 7 (PIN collection 504), which is in a Roadian terrestrial siliciclastic in the Mitina Formation of the Russian Federation.

Ecology:

Average measurements (in mm): forewing 3.82 x 1.50