411 REFERENCE · Wiktionary
Diapsida
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
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Etymology
mul grc δίς twice + grc ἁψίς arch, loop mul ida
Proper noun
subclass class Reptilia dinosaurs, pterosaurs and modern crocodiles
Hypernyms
subclass ; Eureptilia clade, Romeriida clade clades
Hyponyms
subclass Archosauromorpha infraclass, Lepidosauromorpha infraclass infraclasses; †Ichthyosauria order extinct order
References
564527 1
4729324 1
135387 1