Cephalopoda - Nautilida - Liroceratidae

Full reference: H. Prinoth and R. Posenato. 2007. Late Permian nautiloids from the Bellerophon Formation of the Dolomites (Italy). Palaeontographica Abteilung A 282:135-165

Belongs to Peripetoceras according to H. Prinoth and R. Posenato 2007

Sister taxa: Peripetoceras asselense, Peripetoceras bridgeportense, Peripetoceras freieslebeni, Peripetoceras gigas

Type specimen: MNS JC63. Its type locality is Jmueia da Insom, Santa Cristina Val Gardena, which is in a Changhsingian shallow subtidal limestone in the Bellerophon Formation of Italy.

Ecology: nektobenthic carnivore

Average measurements (in mm): shell width 185.6, shell diameter 179.6