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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Euteleostomi
Sarcopterygii (Lobe-finned fishes)
Dipnotetrapodomorpha
Tetrapodomorpha (Tetrapodomorph)
Tetrapoda (Tetrapod)
Reptiliomorpha
Amniota (Amniote)
Sauropsida
Reptilia (Reptiles)
Eureptilia
Romeriida
Diapsid (Diapsida)
Neodiapsida
Sauria
Archelosauria
Archosauromorpha
Archosauriformes
Crurotarsi
Archosaur (Archosauria)
Avemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosaur (Dinosauria)
Ornithischia
Cerapoda
Ornithopod (Ornithopoda)

Hypsilophodont (131437)

English name: hypsilophodontidae ("high-crested tooth")

Children (10 direct children, 19 direct and indirect children):

Thescelosaurus (tree size 2)

Leaellynasaura (tree size 2)

Parksosaurus

Drinker nisti
Drinker

Bugenasaura

Laosaurus (tree size 3)

Phyllodon

Hypsilophodon (tree size 1)

Fulgurotherium (tree size 1)

Dryosaurinae