您要查找的是不是：
- Lemmus novosibiricusn. 新西伯利亚旅鼠
- Lemming: any of various small, thickset rodents, especially of the genus Lemmus, inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning. 旅鼠,一种体形短小但很健壮的啮齿目动物,尤指旅鼠属动物。它居住在北方地区,以其有时以淹死来结束生命的季节性群体迁徙而闻名。
- Any of various small,thickset rodents,especially of the genus Lemmus,inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning. 旅鼠，一种体形短小但很健壮的啮齿目动物，尤指旅鼠属动物。它居住在北方地区，以其有时以淹死来结束生命的季节性群体迁徙而闻名。
- Any of various small, thickset rodents, especially of the genus Lemmus, inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning. 旅鼠一种体形短小但很健壮的啮齿目动物，尤指旅鼠属动物。它居住在北方地区，以其有时以淹死来结束生命的季节性群体迁徙而闻名
- lemming Any of various small, thickset rodents, especially of the genus Lemmus, inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning. 旅鼠：一种体形短小但很健壮的啮齿目动物，尤指旅鼠 属动物。
- Lemmus 旅鼠属
- Lemmus lemmusn. 欧旅鼠
- Lemmus sibiricusn. 西伯利亚旅鼠
- Lemmus schisticolorn. 分色旅鼠
- lemming : any of various small, thickset rodents, especially of the genus Lemmus, inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning. （旅鼠，一种体形短小但很健壮的啮齿目动物，尤指旅鼠属动物。
