subclass Archosauria

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a large subclass of diapsid reptiles including: crocodiles;
alligators;
dinosaurs;
pterosaurs;
plesiosaurs;
ichthyosaurs;
thecodonts
• Syn:
Archosauria
• Hypernyms:
class
• Member Holonyms:
Reptilia, class Reptilia
• Member Meronyms:
archosaur, archosaurian, archosaurian reptile, Saurosuchus, genus Saurosuchus,
Proterochampsa, genus Proterochampsa, Crocodylia, order Crocodylia, Crocodilia, order Crocodilia,
Ornithischia, order Ornithischia, Saurischia, order Saurischia, Pterosauria, order Pterosauria,
Thecodontia, order Thecodontia, Ichthyosauria, order Ichthyosauria, Sauropterygia, order Sauropterygia