环颈旅鼠属 Collared lemming
（重定向自Dicrostonyx）
环颈旅鼠属（环颈旅鼠），哺乳纲、囓齿目、鼠科的一属，而与环颈旅鼠属（环颈旅鼠）同科的动物尚有鼹形田鼠属（鼹形田鼠）等之数种哺乳动物。
Dicrostonyx
中文百科
英语百科
Collared lemming 环颈旅鼠属
（重定向自Dicrostonyx）
Dicrostonyx is a genus of rodent in the family Cricetidae. It contains the collared lemmings. They are the only North American rodents that turn completely white in winter. It contains the following species:
- pupilometer的意思
- pupilometer的意思
- pupilometric的意思
- pupilometry的意思
- pupil plane的意思
- pupil,proximum,presbyopia,papilla的意思
- Pupil Rating Scale的意思
- Pupil Reaction Absent的意思
- pupil reflex的意思
- pupils的意思
- Pupils,Constricted的意思
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- pupils equal,round reactive to light,accommdation,and consesus的意思
- pupils equal,round,react to light and accommdation的意思
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- Pupils,Fixed的意思
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