KINGDOM:
Animalia ↳ PHYLLUM:
Chordata
↳ CLASS:
Reptilia
↳ SUBCLASS: Diapsida
↳ INFRACLASS: Archosauromorpha
↳ SUPERORDER: Dinosauria
↳ ORDER:
Saurischia ✝
↳ SUBORDER: Theropoda
↳ FAMILY:
Spinosauridae ✝
Genusses within the family Spinosauridae:
Spinosaurus ✝