Cephalopoda - Ammonitida - Parkinsoniidae

PaleoDB taxon number: 15672

Parent taxon: Parkinsoniidae according to M. R. Majidifard 2015

Sister taxa: Bigotites, Caumontisphinctes, Djanaliparkinsonia, Epistrenoceras, Haselburgites, Hemigarantia, Medvediceras, Okribites, Oraniceras, Parapatoceratinae, Pseudocosmoceras

Subtaxa: Strenoceras (Strenoceras), Strenoceras bajocense, Strenoceras niortense, Strenoceras subfurcatum

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Type: Ammonites niortensis

Ecology: fast-moving nektonic carnivore