Ce taxon est considéré comme subjective synonym of
du taxon valide Stegosaurus
selon la Paleobiology Database.
Voir la fiche de Stegosaurus →
Bibliographie
Description originale
E. D. Cope. 1878. Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota Formations. Bulletin of the United States Geological and Geographical Survey of the Territories 4(2):379-396