您要查找的是不是：
- Didelphis albiventrisn. 白腹负鼠
- These species including widespread branch Cong Hou, South America didelphis lanigera, African fingernail toad and tailless hedgehog. 这些物种包括广泛分支的丛猴、南美负鼠、非洲爪蟾和无尾猬。
- Any of various nocturnal, usually arboreal marsupials of the family Didelphidae, especially Didelphis marsupialis of the Western Hemisphere, having a thick coat of hair, a long snout, and a long prehensile tail. 负鼠一种夜间行动的杂食性树栖种袋鼠，尤指生长于西半球的负鼠，毛皮粗糙厚实，身体较长且粗，长有缠绕性的长尾
- Any of various nocturnal,usually arboreal marsupials of the family Didelphidae,especially Didelphis marsupialis of the Western Hemisphere,having a thick coat of hair,a long snout,and a long prehensile tail. 负鼠一种夜间行动的杂食性树栖种袋鼠，尤指生长于西半球的负鼠，毛皮粗糙厚实，身体较长且粗，长有缠绕性的长尾
- Spinaria albiventrisn. 白腹刺茧蜂
- Erinaceus albiventrisn. 四指猬
- Noctilio albiventrisn. 南兔唇蝠
- Didelphis marsupialisn. 有袋负鼠
- Didelphis virginianan. 维几尼亚负鼠
- Didelphis lanigera 负鼠
- Capillaria didelphis 双子宫毛细线虫
- Didelphis [医] 负鼠属
