Synset
oldest known reptiles; turtles and extinct Permian forms
<noun.animal>
Anapsida
subclass Anapsida
semantic pointers
member holonym
Reptilia, class Reptilia
hypernym
class
member meronym
anapsid, anapsid reptile
Chelonia, order Chelonia, Testudinata, order Testudinata, Testudines, order Testudines