lepidosauromorph
euornithopod
orthosia
pteranodontian
xenotyphlopid
Old World blackbird
mesochelydian
tsintaosaurin
genus Trachodon
romeriid
ichthyosauromorph
cistecephalid
herpet-
ornithosuchid
iguanodontian
therapsid
arachnomorph
orthophlebiid
Stenopterygius quadrisicissus
proterochampsian
aphanosaur
stenopterygius
lysorophian
Cacicus
herp
pterosauromorph
Recurvirostra
genus Cacicus
genus Elops
Uta
Elops
genus Recurvirostra
rhaptochelydian
herptile
genus Uta
reptile
Pongo
genus Pongo
kuehneosaur
genus Archaeornis
Notonecta
genus Plesiosaurus
eudromaeosaurian
ornithomimid
family Pterodactylidae
genus Notonecta
eudromaeosaur
Pterodactylidae
neodiapsid
reptilian