Cephalopoda - Ceratitida

Parent taxon: Meekoceratoidea according to Y. Shigeta and Y. D. Zakharov 2009

Sister taxa: Albanitidae, Arctoceratidae, Clypeoceratidae, Flemingitidae, Gyronitidae, Meekoceratidae, Mullericeratidae, Ophiceratidae, Paranannitidae, Proptychitidae

Subtaxa: Anasibirites, Anasibirties, Anaswasatchites, Anawasatchites, Arctoprionites, Gurleyites, Hemiprionites, Lucasites, Prionites, Punjabites, Radioprionites, Wasatchites

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Type: Prionites

Ecology: nektonic carnivore