411 REFERENCE · Wiktionary
Ornithodira
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
From mul grc ὄρνις bird + grc δειρή throat.
Proper noun
clade class Reptilia
Hypernyms
clade ; Eureptilia clade, Romeriida clade clades; Diapsida subclass subclass; Archosauromorpha infraclass infraclass; Archosauria clade division
Hyponyms
Cladogram after Nesbitt (2011):
font-size:90%;line-height:85% 'Avemetatarsalia' Ornithodira 'Pterosauromorpha family' (=Pterosauria) 'Dinosauromorpha family' 'Lagerpetonidae family' 'Dinosauriformes family' Marasuchus family 'Silesauridae family' Dinosauria Ornithischia Saurischia Theropoda (ancestral to birds) Sauropodomorpha
References
42329836 1
57250 1