Therapsida

Thesaurus

Noun

1.

Therapsida - extinct mammal-like reptiles found inhabiting all continents from the mid Permian to late Triassicorder Therapsidaanimal order - the order of animalssubclass Synapsida, Synapsida - extinct reptiles of the Permian to Jurassic considered ancestral to mammalsprotomammal, therapsid - probably warm-blooded; considered direct ancestor of mammalsChronoperates, genus Chronoperates - a reptile genus of TherapsidaCynodontia, division Cynodontia - a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teethDicynodontia, division Dicynodontia - a division of Therapsida