Archive | Sphenodon

In this article we will discuss about the anatomy of sphenodon with the help of a suitable diagram. Distribution: Sphenodon punctatum (Hatteria) is (Fig. 24.3) commonly known as Tuatara by the native Maories. It is the only living member of order Rhychoceplia which were common about 200 million years ago. It was once widespread throughout New Zealand but became much [...]