rodentia
/rəu'dentʃə/small gnawing animals: porcupines; rats; mice; squirrels; marmots; beavers; gophers; voles; hamsters; guinea pigs; agoutis
noun [集合/集体] 啮齿目；啮齿类
Any of various mammals of the order Rodentia, such as a mouse, rat, squirrel, or beaver, characterized by large incisors adapted for gnawing or nibbling. 任一种有适于啃或咬的大前齿的啮齿目哺乳动物，如鼠、大家鼠、松鼠或狸。
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- There are 3 species of Chiroptera and 9 Rodentia occupying 15% and 45% respectively. 翼手类共记录到3种，占所有物种总数的15%； 啮齿类有9种，占种数的45%。