Osteichthyes - Dipnomorpha - Gnathorhizidae

Full reference: C. R. Eastman. 1908. Devonian fishes of Iowa. Iowa Geological Survey Annual Report 18(6626):29-292

Parent taxon: Gnathorhizidae according to H.-P. Schultze 1993

See also Sepkoski 2002

Sister taxa: Beltanodus, Gnathorhiza, Namatozodia

Subtaxa: Palaeophichthys parvulus

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Ecology:

Distribution: found only at Mazon Creek (Carboniferous of Illinois)

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Specimen images are retrieved through the ePANDDA API.