Cephalopoda - Ammonitida

Parent taxon: Ammonitida according to A. A. Shevyrev 2006

Sister taxa: Ammonites, Ammonitina, Ancyloceratina, Ancylocerina, Cardiocerina, Haploceratina, Olcostephanina, Perisphinctina, Protancyloceratina, Psilocerina

Subtaxa: none

Ecology: fast-moving nektonic carnivore

Distribution: there are no occurrences of Stephanocerina in the database

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