ししどうぶつ
四肢動物
1. tetrapod; quadruped
2. TetrapodTetrapods (Greek τετραποδηδόν tetrӑpodēdón, "on all fours"); are vertebrate animals having four limbs. Amphibians, sauropsids and mammals are tetrapods. The ancestors of snakes, glass lizards and other limbless amphibians and sauropsids are tetrapods. The earliest tetrapods evolved from the lobe-finned fishes in the Devonian. They are now a dominant part of the terrestrial fauna, representing all known larger land animals.
Read “Tetrapod” on English Wikipedia
Read “四肢動物” on Japanese Wikipedia
Read “Tetrapod” on DBpedia
Read “Tetrapod” on English Wikipedia
Read “四肢動物” on Japanese Wikipedia
Read “Tetrapod” on DBpedia
Discussions
Log in to talk about this word.