Cephalopoda - Ceratitida - Beyrichitidae

Parent taxon: Beyrichitinae according to E. T. Tozer 1981

Sister taxa: Aghdarbandites, Anagymnotoceras, Arctogymnites, Beyrichites, Billingsites, Chiratites, Dixieceras, Eudiscoceras, Favreticeras, Frechitoides, Gangadharites, Guexites, Gymnotoceras, Kocaelia, Nicholsites, Nicomedites, Parafrechites, Phillipites, Pleurofrechites, Pseudohollandites, Salterites, Schreyerites, Semibeyrichites, Serpianites, Trachyornites, Tuchodiceras

Subtaxa: Frechites bisulcatus, Frechites chischa, Frechites darkiensis, Frechites hamatus, Frechites kindlei, Frechites laqueatus, Frechites nevadanus, Frechites occidentalis

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Ecology: nektonic carnivore