superorder Labyrinthodontia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth;
Devonian through Triassic
• Syn:
Labyrinthodontia, Labyrinthodonta, superorder Labyrinthodonta
• Hypernyms:
animal order
• Member Holonyms:
amphibia, class Amphibia
• Member Meronyms:
labyrinthodont, Stereospondyli, order Stereospondyli, Temnospondyli, order Temnospondyli