Category:Ornithischia

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DomainEukaryota • RegnumAnimalia • PhylumChordata • SubphylumVertebrata • InfraphylumGnathostomata • SuperclassisTetrapoda • ClassisReptilia • SubclassisDiapsida • InfraclassisArchosauromorpha • DivisioArchosauria • SuperordoDinosauria • Ordo: Ornithischia Seely, 1888
Wikispecies Wikispecies has an entry on: Ornithischia.

Subcategories

This category has the following 4 subcategories, out of 4 total.

A

C

P

T