摘要
依照同质性比较原则,将鼢鼠由于年龄、性别、地区等影响而造成的形态特征差异进行了分析和比较,在前人研究的基础上,对鼢鼠属凸颅亚属(Eospalax)的分类进行了订正和整理,并提出了检索表,对形态特征、地理分布、生态资料作了补充。
On the basis of 684 specimens collected from Hebei,Shanxi, Shaanxi, Ningxia, Gansu,Qinghai, Sichuan and Hubei,we have made analysis and comparison on the form difference of zokor caused by age,sex,locality and other status,and found that the subgenus Eospalax have 3 species including 7 subspecies,i, e., M. f. fontanieri,M, f. cansus,M. f. baileyi, M. f.rufescens, M. r. rothschildi, M. r, hubeiensis, M. smithi. The key of species and subspecies have been presented. The form character,distribution and ecological materials have been added.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
1992年第3期339-344,共6页
Journal of Northwest University（Natural Science Edition）
关键词
Fen鼠属
凸颅亚属
分类
生态
Myospalax
Eospalax
Taxonomy
Ecology
Distribution
