Classification
Biota [regio]Animalia [regnum]
Chordata [phylum]
Reptilia [classis]
Dinosauria [ordo]
Ornithischia [subordo]
Protoceratopsidae [familia]
Protoceratops [genus]
Genus Protoceratops contains the following taxa:
Protoceratops sp. (Granger and Gregory, 1923) [species]