Ce taxon est considéré comme replaced by
du taxon valide Toretocnemus
selon la Paleobiology Database.
Voir la fiche de Toretocnemus →
Images 3
Bibliographie
Description originale
J. C. Merriam. 1903. New Ichthyosauria from the Upper Triassic of California. University of California Publications, Bulletin of the Department of Geology 3(12):249-263