
Summary of the Permocarboniferous freshwater fauna of the limnic basins of Bohemia and Moravia. Acta Musei Reginaehradecensis, Ser. A: Scientiae Naturales, 20: 61–82

Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.