Cephalopoda - Tarphycerida - Estonioceratidae

Belongs to Aphetoceras according to B. Kröger and E. Landing 2008

Sister taxa: Aphetoceras attenuatum, Aphetoceras boreale, Aphetoceras evolutum, Aphetoceras farnsworthi, Aphetoceras oderi, Aphetoceras ruedemanni, Aphetoceras subcostulatum

Ecology: fast-moving nektobenthic carnivore