This taxon is considered subjective synonym of
of the valid taxon Spinosauridae
according to the Paleobiology Database.
See the page for Spinosauridae →
Bibliography
Original description
D. M. Martill, A. R. I. Cruickshank, and E. Frey, P. G. Small, M. Clarke. 1996. A new crested maniraptoran dinosaur from the Santana Formation (Lower Cretaceous) of Brazil. Journal of the Geological Society, London 153:5-8
DOI ↗