order Ichthyosauria

Từ điển WordNet v3.1 - WordNet Dictionary

noun

extinct marine reptiles: ichthyosaurs
• Syn:
Ichthyosauria
• Hypernyms:
animal order
• Member Holonyms:
Archosauria, subclass Archosauria
• Member Meronyms:
ichthyosaur, Ichthyosauridae, family Ichthyosauridae