Full reference: L. N. Pritykina. 1985. Yurskie strekozy (Libellulida=Odonata) Sibiri i zapadnoy Mongolii. Yurskie Nasekomye Sibiri i Mongolii 120-138
Type specimen: PIN 3290/20, a hindwing (Basal half of hindwing). Its type locality is Umal'ta (PIN collection 3290), which is in a Tithonian terrestrial siliciclastic in the Talynzhan Formation of the Russian Federation.
Ecology: fast-moving volant carnivore-insectivore
Average measurements (in mm): hindwing length 65.0