Figure 2.

Test of Rensch’s rule. Asymmetry for sexual size dimorphism in anurans using major-axis regressions between independent contrasts of logarithm transformed male and female body sizes. Black solid lines: major-axis regression line; grey dash lines: confidence intervals of the major axis regression; grey solid lines: slope = 1.

Han and Fu BMC Evolutionary Biology 2013 13:27   doi:10.1186/1471-2148-13-27
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