四肢動物
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Meanings
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Biological term for four-limbed vertebrates; in everyday contexts, 四足動物 (しそくどうぶつ) is more common for 'quadruped'.
Tetrapods include amphibians, reptiles, birds, and mammals.
This fossil is from an early tetrapod.
Biological term for four-limbed vertebrates; in everyday contexts, 四足動物 (しそくどうぶつ) is more common for 'quadruped'.
Tetrapods include amphibians, reptiles, birds, and mammals.
This fossil is from an early tetrapod.