Acristavus

TaxonavigationEdit

Taxonavigation: Hadrosauroidea 

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: †Ornithischia
Cladus: †Genasauria
Cladus: †Neornithischia
Cladus: †Cerapoda
Subordo: †Ornithopoda
Cladus: †Iguanodontia
Cladus: †Dryomorpha
Cladus: †Ankylopollexia
Superfamilia: †Hadrosauroidea

Familia: †Hadrosauridae
Genus: †Acristavus
Species: †A. gagslarsoni

NameEdit

  • Acristavus Gates, Horner, Hanna & Nelson, 2011

Type species: †Acristavus gagslarsoni Gates, Horner, Hanna & Nelson, 2011

ReferencesEdit

  • Gates, T.A.; Horner, J.R.; Hanna, R.R.; Nelson, C.R. 2011. New unadorned hadrosaurine hadrosaurid (Dinosauria, Ornithopoda) from the Campanian of North America. Journal of Vertebrate Paleontology 31 (4): 798–811. DOI: 10.1080/02724634.2011.577854