Full reference: A. G. Ponomarenko. 1969. Istoricheskoe Razvitie Zhestkokrylykh-Arkhostemat [Historical Development of the Archostomate Beetles]. Trudy Akademiya Nauk SSSR 125:1-240
Sister taxa: none
Type specimen: PIN 966/73, an elytra. Its type locality is Kaltan, outcrop 1300 (PIN collection 966), which is in a Roadian terrestrial siliciclastic in the Mitina Formation of the Russian Federation.
Distribution: found only at Kaltan, outcrop 1300 (PIN collection 966)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.