This taxon is considered nomen dubium, species not entered
of the valid taxon Stenopterygius
according to the Paleobiology Database.
See the page for Stenopterygius →
Bibliography
Original description
M. W. Maisch. 2008. Revision der gattung Stenopterygius Jaekel, 1904 emend. von Huene, 1922 (Reptilia: Ichthyosauria) aus dem unteren Jura Westeuropas. Palaeodiversity 1:227-271