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鼢鼠(myospalax)化石标本,在华北和华西发现,经德日迸(Teilhard)和杨钟健二人研究(1931)以后,古代和近代种类的连系,已趋明了。根据艾伦(Allen 1940)盲鼠科(Spalacidae)的肓鼠亚科(Spalacinae)包括亚洲西部和欧洲的盲鼠,而鼢鼠亚科(myospalacinae)仅有一属(Myospalax)生存于中国北部及西部,以及蒙古。盲鼠(Spalax)无尾无眼,爪亦不特别友达。鼢鼠(myospalax)有小型的眼,和小型的耳孔,尾长4—6厘米。前足具有长而友达的爪。本文的材料是属于鼢鼠属。鼢鼠属(myospalax)是动物学者常用的名词,这个名词与地羊属(Siphne s)是代表同一类动物,后者是古生物学者早已使用的名词,罗学宾建议使用地羊
Fossil specimens of myospalax were found in North China and West China. After two studies by Teilhard and Yang Zhongjian (1931), the connection between ancient and modern species has become clear. Spalacinae of Spalacidae by Allen (Allen 1940) includes the blind of western Asia and Europe, while Myospalaxis, the only genus of Myospalaxis, lives in northern and western China , As well as Mongolia. The blind rat (Spalax) has no tail and no special friend. Mice (myospalax) have small eyes, and small ears, tail length of 4-6 cm. Forefoot with long and AUO claws. The material in this article belongs to zokor. Myospalax is a common noun used by zoologists. This term is synonymous with Siphne s for the same species of animal that the palaeontologist has long used, and Luo Xuebin suggests the use of sheep