This taxon is considered nomen dubium
of the valid taxon Theropoda
according to the Paleobiology Database.
See the page for Theropoda →
Bibliography
Original description
A. N. Riabinin. 1931. Pozvonki dinozavra iz nizhnego mela Prikaspiyskikh stepey [Two dinosaurian vertebrae from the Lower Cretaceous of the Transcaspian steppes]. Zapiski Rossiyskogo Mineralogicheskogo Obshchestva 60(1):110-113