Full reference: A. P. Rasnitsyn. 1968. Noviye Mezozoyskiye Pilil'shchiki (Hymenoptera, Symphata) [New Mesozoic Sawflies (Hymenoptera, Symphata)]. Yurskoy Nasekomiye Karatau [Jurassic Insects of Karatau] 190-236
Sister taxa: none
Type specimen: PIN 2345/421, a forewing. Its type locality is Sai-Sagul, 15 km SE of Shurab (PIN collection 2345), which is in a Pliensbachian lacustrine - small siliciclastic in the Sagul Formation of Kyrgyzstan.
Average measurements (in mm): forewing length 14.0