Polyodontosaurus

Polyodontosaurus (meaning "many-toothed lizard") is a potentially dubious genus of troodontid dinosaur named in 1932 by Charles W. Gilmore for a left dentary from the Dinosaur Park Formation. It had been considered a synonym of Stenonychosaurus or Troodon for a significant time, before being declared a nomen dubium. The only known species is the type, P. grandis.

Polyodontosaurus
Temporal range: Campanian,
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Family: Troodontidae
Genus: Polyodontosaurus
Gilmore, 1932
Species:
P. grandis
Binomial name
Polyodontosaurus grandis
Gilmore, 1932
Synonyms
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