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对中国北部地区 1 0个捕鼠地捕获的野生小鼠 (鼷鼠 )进行了分类学分析和形态特征调查 ,主要对 30 0只野生小鼠和 30只实验品系小鼠的体重、头体长、尾长、后脚长及耳长等体征进行了测量和形态特征描述。同时应用统计学分析了不同区域野生小鼠之间、相同捕鼠地雌雄野生小鼠之间及野生小鼠与实验近交系小鼠之间形态特征差异 ,这些定量指标和形态学特征可望成为识别不同地区野生小鼠资源的重要标志
The taxonomic analysis and morphological characteristics of wild mouse (zokor) captured in 10 rattrap loci in northern China were investigated. The body weight, body length of 30 wild-type mice and 30 experimental mice , Tail length, rear leg length and ear length and other signs were measured and morphological characteristics described. At the same time, the differences of morphological characteristics between wild-type mice and wild-type mice and between wild-type mice and experimental inbred mice of wild mice of the same area were also analyzed statistically. These quantitative indexes and morphological characteristics are expected Become an important symbol of identifying wild mouse resources in different regions