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Diadectes
''Diadectes'' (meaning ''crosswise-biter'') is an extinct genus of large, very reptile-like amphibians that lived during the early Permian period (Cisuralian epochs, between 290 and 272 million years ago〔). ''Diadectes'' was one of the very first herbivorous tetrapods, and also one of the first fully terrestrial animals to attain large size. ==Description==
''Diadectes'' was a heavily built animal, 1.5 to 3 meters long, with a thick-boned skull, heavy vertebrae and ribs, massive limb girdles and short, robust limbs. The nature of the limbs and vertebrae clearly indicate a terrestrial animal.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Diadectes」の詳細全文を読む
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