Raptorex

The status, affinity, scope or nomenclature of this taxon is disputed.

Please see discussion on the talk page.

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Navigazione: Tyrannosauroidea
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Superclassis: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Subclassis: Diapsida Cladus: Sauria Infraclassis: Archosauromorpha Cladus: Crurotarsi Divisio: Archosauria Cladus: Avemetatarsalia Cladus: Ornithodira Subtaxon: Dinosauromorpha Cladus: Dinosauriformes Cladus: Dracohors Cladus: Dinosauria Ordo: Saurischia Cladus: Eusaurischia Subordo: Theropoda Cladus: Neotheropoda Cladus: Averostra Cladus: Tetanurae Cladus: Avetheropoda Cladus: Coelurosauria Cladus: Tyrannoraptora Superfamilia: †Tyrannosauroidea

Familia: †Tyrannosauridae
Genus: †Raptorex
Species: †R. kriegsteini

Raptorex Sereno et al., 2009

Specie tipo: Raptorex kriegsteini Sereno et al., 2009

Holotype: LH PV18

Sereno, P., Tan, L., Brusatte, S.L., Kriegstein, H.J., Zhao, X. & Cloward, K. 2009. Tyrannosaurid skeletal design first evolved at small body size. Science 326 (5951): 418–422. DOI: 10.1126/science.1177428