HyperDic: order_ictodosauria

English > 1 sense of the expression order Ictodosauria:
NOUNanimalorder Ictodosauria, Ictodosauriaextinct reptiles of the later Triassic period
English > order Ictodosauria: 1 sense > noun 1, animal
MeaningExtinct reptiles of the later Triassic period.
Member ofSynapsida, subclass SynapsidaExtinct reptiles of the Permian to Jurassic considered ancestral to mammals
MembersictodosaurIntermediate in form between the therapsids and most primitive true mammals
Broaderanimal orderThe order of animals

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