PaleoDB taxon number: 149340
Full reference: Y. Shigeta and Y. D. Zakharov. 2009. Systematic Paleontology: Cephalopods. The Lower Triassic System in the Abrek Bay area, south Primorye, Russia 38:44-140
Type specimen: NSM PM23110. Its type locality is Abrek Bay AB1011, which is in a Griesbachian submarine fan sandstone in the Lazurnaya Bay Formation of the Russian Federation.
Ecology: nektobenthic carnivore
Average measurements (in mm): shell width 21.0, shell diameter 50.7