Related how?

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 (467430)

Children (43 direct children, 434 direct and indirect children):

Anabisetia (tree size 1)

Atlascopcosaurus
Atlascopcosaurus ("atlas copco lizard")

Hypsilophodont (tree size 19)
Hypsilophodontidae ("high-crested tooth")

Jeholosaurus (tree size 1)
Jeholosaurus ("lizard from jehol")

Talenkauen (tree size 1)

Hadrosaur (tree size 175)
Hadrosaurid

Dinehichnus

Siluosaurus

Ponerosteus

Yandusaurus (tree size 1)

Koreanosaurus (tree size 1)

Proplanicoxa (tree size 1)

Iguanodontoidea

Vectisaurus (tree size 1)

Euornithopoda (tree size 171)

Jeholosauridae (tree size 4)

Gasparinisaura (tree size 1)

Anomoepus

Camptosaurichnus

Caririchnium

Dakotasaurus

Hypsilophodontia (tree size 1)

Ornithopodichnites

Shiraminesauropus

Staurichnium

Wintonopus

Burianosaurus (tree size 1)

Thescelosauridae (tree size 5)

Mantellodon

Huxleysaurus

Loncosaurus (tree size 1)

Eucercosaurus

Zephyrosaurus (tree size 1)

Trinisaura (tree size 1)

Yueosaurus (tree size 1)

Uteodon (tree size 1)

Bonaparteichnium

Diluvicursor

Weewarrasaurus

Mahuidacursor

Galleonosaurus (tree size 1)

Convolosaurus

Changmiania (tree size 1)