can you name any of its species?
"P. walkeri", "P. tubicen", and "P. cyrtocristatus".
Parasaurolophus
"Parasaurolophus" is known from three certain species, "P. walkeri", "P. tubicen", and "P. cyrtocristatus".
what is parasaurolophus? It is a genus of herbivorous ornithopod dinosaur. where was it discovered? Alberta (Canada), New Mexico and Utah (United States). were there any expedition that led to its discovery? Yes, a field party from the University of Toronto. who executed it? UNANSWERABLE any unique physical feature they have? Long skull. can you any of its species? UNANSWERABLE
wiki:5774494
Parasaurolophus [SEP] Species
"Parasaurolophus" is known from three certain species, "P. walkeri", "P. tubicen", and "P. cyrtocristatus". All of them can be distinguished from each other, and have many differences. The first named species, therefore the type, is "P. walkeri". One certain specimen, from the Dinosaur Park Formation is referred to it, but many more are almost certainly referable. Like stated above, it is different from the other two species, with it having a simpler internal structure than "P. tubicen", a straighter crest and different internal structuring than "P. cyrtocristatus". The next named species is "P. tubicen", which is the largest of the "Parasaurolophus" species.