This taxon is considered subjective synonym of
of the valid taxon Brachypterygius
according to the Paleobiology Database.
See the page for Brachypterygius →
Bibliography
Original description
V. M. Efimov. 1998. An ichthyosaur, Otschevia pseudoscythica gen. et. sp. nov. from the Upper Jurassic strata of the Ulyanovsk region (Volga region). Paleontological Journal 2:82-86