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 tychtensis

Type specimen: PIN 676/588, a forewing. Its type locality is Suriekova I, ditch 6 (PIN collection 676), which is in a Wordian terrestrial siliciclastic in the Kazankovo-Markinskaya Formation of the Russian Federation.

Ecology:

Average measurements (in mm): hindwing 5.00 x 1.50