Akademik

order Rhynchocephalia

noun

tuataras; extinct forms from middle Triassic

• Syn: ↑Rhynchocephalia

• Hypernyms: ↑animal order

• Member Holonyms: ↑Lepidosauria, ↑subclass Lepidosauria

• Member Meronyms: ↑Sphenodon, ↑genus Sphenodon

Useful english dictionary. 2012.