Ouranosaurus

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: †Ornithischia
Cladus: †Genasauria
Cladus: †Neornithischia
Cladus: †Cerapoda
Cladus: †Ornithopoda
Cladus: †Iguanodontia
Cladus: †Dryomorpha
Cladus: †Ankylopollexia
Superfamilia: Iguanodontoidea

Familia: Iguanodontidae
Genus: †Ouranosaurus
Species: †O. nigeriensis
Name

†Ouranosaurus Taquet, 1976
References

Taquet, P.T. 1976. Geologie et paleontologie du gisement de Gadoufaoua (Aptien du Niger). Cah. Paleont., Centre Natn. Rech. Scient., Paris page(s): 58.