Cephalopoda - Ammonitida - Hammatoceratidae

PaleoDB taxon number: 14869

Synonym: Rhodaniceras Elmi 1963 (taxon 257967)

Parent taxon: Hammatoceratinae according to M. K. Howarth 2013

Sister taxa: Bredyia, Crestaites, Erycitoides, Euaptetoceras, Fissilobiceras, Hammatoceras, Onychoceras, Paviaites, Planammatoceras, Pseudaptetoceras, Puchenquia

Subtaxa: Eudmetoceras (Eudmetoceras), Eudmetoceras flexuosum

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Ecology: fast-moving nektonic carnivore