Spinosauridae

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: Saurischia
Cladus: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Superfamilia: Megalosauroidea

Familia: Spinosauridae
Subfamiliae: Baryonychinae – Spinosaurinae
Overview of genera (9)

Angaturama – Baryonyx – Cristatusaurus – Ichthyovenator – Irritator – Oxalaia – Siamosaurus – Spinosaurus – Suchomimus
Name

Spinosauridae Stromer,1915
Synonyms

Baryonychidae Charig & Milner, 1986
Irritatoridae Martill, Cruickshank, Frey, Small, et Clarke, 1996

References

Kellner, A.W.A. et al. 2011: A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil. Anais da Academia Brasileira de Ciências, 83(1): 99–108.

Vernacular names
한국어: 스피노사우루스과
українська: Спинозаврові