#subclass_Anapsida__Anapsida oldest known reptiles: turtles; extinct Permian forms
supertype: #class__clas (biology) a taxonomic group containing one or more orders
member: #anapsid_reptile #order_Chelonia
member of: #class_Reptilia__Reptilia class of cold-blooded air-breathing vertebrates with completely ossified skeleton and a body usually covered with scales or horny plates; once the dominant land animals
member of: #subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata fishes; amphibians; reptiles; birds; mammals
member of: #phylum_Chordata__Chordata comprises true vertebrates and animals having a notochord
member of: #kingdom_Animalia__Animalia__animal_kingdom taxonomic kingdom comprising all living or extinct animals
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