Table 2. Summary of Kruskal-Wallis analyses of all six comparisons between the mating successes of the four types of females. p-value marked with * indicates statistically significant value after sequential Bonferroni correction.

Comparison	χ2-square	Numertor df	Denominator df	p
O/HY vs. O/LY	0.31	1	17	0.58
O/HY vs. Y/HY	3.21	1	17	0.07
O/HY vs. Y/LY	4.76	1	17	0.03
O/LY vs. Y/HY	6.78	1	17	0.009
O/LY vs. Y/LY	8.10	1	17	0.004*
Y/HY vs. Y/LY	0.90	1	17	0.34