Genus
Extinct

Pteropelyx

nomen dubium Hadrosauridae
(Cope 1889)
This taxon is considered nomen dubium of the valid taxon Hadrosauridae according to the Paleobiology Database. See the page for Hadrosauridae
Bibliography
Original description
E. D. Cope. 1889. Notes on the Dinosauria of the Laramie. The American Naturalist 23:9o4-906