Marmosa
- 鼠负鼠属（鼠负鼠属（Thylamys ,白鼠负鼠），哺乳纲后兽亚纲负鼠目负鼠科的一属）
Marmosa
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abstract:
The nineteen species in the genus Marmosa are relatively small Neotropic members of the family Didelphidae. This genus is one of three that are known as mouse opossums.
以上来源于:
WordNet
