Species
Extinct

Polyodontosaurus grandis

nomen dubium, species not entered Troodontidae
Gilmore 1932
This taxon is considered nomen dubium, species not entered of the valid taxon Troodontidae according to the Paleobiology Database. See the page for Troodontidae
Bibliography
Original description
C. W. Gilmore. 1932. A new fossil lizard from the Belly River Formation of Alberta. Transactions of the Royal Society of Canada, section 4, series 3 16:117-119