Genus
Extinct

Nectoportheus

subjective synonym of Mosasaurus
Cope 1868
This taxon is considered subjective synonym of of the valid taxon Mosasaurus according to the Paleobiology Database. See the page for Mosasaurus →
Bibliography
Original description
D. A. Russell. 1967. Systematics and morphology of American mosasaurs (Reptilia, Sauria). Bulletin of the Peabody Museum of Natural History 23:1-252