This taxon is considered subjective synonym of
of the valid taxon Efraasia minor
according to the Paleobiology Database.
See the page for Efraasia minor →
Bibliography
Original description
E. Fraas. 1912. Die schwäbischen Dinosaurier [The Swabian dinosaurs]. Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg 68:lxvi-lxvii