中国东部黑线姬鼠的形态学与生化指标的比较研究

本文从中国东部三个地区黑线姬鼠(Apodemus agrarius) 的形态学和生化指标两方面的差异比较探讨了我国东部黑线姬鼠种下分类问题。背部毛色、黑线清晰度和某些外形量度性状差异系数的比较以及运用聚丙烯酰胺双垂直板电泳分析乳酸脱氢酶、超氧化物歧化酶、苹果酸脱氢酶同工酶以及肌浆蛋白、血清蛋白的结果表明, 三地黑线姬鼠种群间存在一定差异。这为我国东部黑线姬鼠分为东北亚种(A .agrarius. mantchuricus) , 华北亚种(A.a. pallidior) 和长江亚种(A.a.ningpoensis) 提供了证据。

THE COMPARATIVE STUDY ON MORPHOLOGICAL AND BIOCHEMICAL INDEXES OF STRIPED FIELD MOUSE(APODEMUS AGRARIUS) IN EASTERN CHINA

There is a great controversy about the classification of subspecies of the striped field mouse (A podemus agrarius) in eastern China. Both morphological and biochemical comparisons were conducted on the animal from three sites, eastern China. The difference of hair color and back stripe clarity between three populations is obvious. The coefficience of some basic measurements also indicate a subspecies divergence between Changchun and Yixing. Results of polyacrylamide gel vertical plate electrophoresis analysis on several isozymes, muscle and serum protein also suggest that there are three subspecies of the striped mouse ( A .a.grarius1.mantchuricus; A .a.pallidier; A.a.ningpoensis)