Taxonavigation

| Taxonavigation: Ankylopollexia |
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Superregnum: Eukaryota |
Superfamilia: Hadrosauroidea
Familia: Hadrosauridae
Clade: Euhadrosauria
Subfamilia: Hadrosaurinae
Tribe: Hadrosaurini
Genus: Gryposaurus
Species: G. notabilis – G. incurvimanus – G. latidens – G. monumentensis