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Aphetoceras americanum Hyatt 1894 (mollusk)

Cephalopoda - Tarphycerida - Estonioceratidae

PaleoDB taxon number: 149308

Full reference: A. Hyatt. 1894. Phylogeny of an acquired characteristic. Proceedings of the American Philosophical Society 32(143):349-647

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