the only extant member of the order Rhynchocephalia of large spiny lizard-like diapsid reptiles of coastal islands off New Zealand
animal noun
S. punctatum*
(* S. punctatum may be used in a singular or plural context)
diapsid » reptile » vertebrate » chordate » animal » organism » living thing
Sphenodon » Rhynchocephalia » Lepidosauria » Reptilia » Vertebrata » Chordata » Animalia
sphenodon | Sphenodon punctatum [species] | tuatara
Page last updated: 2009-12-07