Cephalopoda - Goniatitida

Parent taxon: Goniatitida according to E. S. Sobolev et al. 1998

Sister taxa: Aphanites, Cravenites, Cryptoclymenia, Cyclolobina, Goniatitina, Gordonites, Prehoffmannia, Schuichengoceras, Subshumardites, Terektites, Thallassoceras, Tornoceratina, Trigonogastrioceras, Unquatornoceras

Subtaxa: none

Ecology: fast-moving nektonic carnivore