Formas J R, Vera M I, Lacrampe S
Comp Biochem Physiol B. 1983;75(3):475-8. doi: 10.1016/0305-0491(83)90361-9.
Four species of frogs genus Eupsophus were examined using electrophoresis at 19 loci, and 10 morphological characters employing discriminant analysis. The allozymic and morphological differentiation patterns do not agree. It is suggested that selective pressures are responsible for the incongruence of both sets of characters.
使用电泳法对19个基因座上的4种厄普索蛙属蛙类进行了检测,并运用判别分析对10个形态特征进行了研究。等位酶和形态学的分化模式并不一致。有人认为,选择压力是导致这两组特征不一致的原因。