PaleoDB taxon number: 257402
Full reference: D. S. Aristov. 2013. New Grylloblattida (Insecta) from the Upper Permian and Lower Triassic of European Russia and Kazakhstan. Paleontological Journal 47:66-76
Sister taxa: none
Type specimen: PIN 5102/2, a forewing. Its type locality is Sokovka, Vyazniki (PIN collection 5102), which is in a Changhsingian pond claystone in the Russian Federation.
Average measurements (in mm): forewing length 20.0