Raptorex

Raptorex kriegsteini, holotype specimen

Taxonavigation

Taxonavigation: Tyrannosauroidea
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: Dracohors Superordo: Dinosauria Ordo: Saurischia Subordo: Theropoda Cladus: Neotheropoda Cladus: Averostra Infraordo: Tetanurae Cladus: Avetheropoda Cladus: Coelurosauria Superfamilia: †Tyrannosauroidea

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

Raptorex Sereno et al., 2009

Type species: 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

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