labyrinthodonta
English Thesaurus
1. extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic (noun.animal)
hypernym | : | animal order, |
definition | : | the order of animals (noun.animal) |
member holonym | : | labyrinthodont, |
definition | : | an amphibian of the superorder Labyrinthodontia (noun.animal) |
member holonym | : | order stereospondyli, stereospondyli, |
definition | : | formerly a suborder of Stegocephalia; amphibia having vertebrae whose component elements are fused into a single piece (noun.animal) |
member holonym | : | order temnospondyli, temnospondyli, |
definition | : | formerly a suborder of Stegocephalia; large Carboniferous and Permian amphibians having vertebrae in which some elements remain separate (noun.animal) |
member meronym | : | amphibia, class amphibia, |
definition | : | the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians (noun.animal) |
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