Stegocephalia, n.
in former classifications a division of class Amphibia comprising all pre-Jurassic and some later extinct large salamandriform amphibia
<noun.animal>
Stegocephalia order Stegocephalia
Word
in former classifications a division of class Amphibia comprising all pre-Jurassic and some later extinct large salamandriform amphibia
<noun.animal>
Stegocephalia order Stegocephalia