Table 1 One-way ANOVA results for comparison of egg size parameters of ruffe caught from Lake Saadjärv on different dates

21

0.913 ± 0.036^a

39.89

<0.001

10

0.838 ± 0.024^b

12

0.825 ± 0.023^b

21

0.357 ± 0.051^a

14.70

<0.001

10

0.304 ± 0.045^b

12

0.271 ± 0.030^b

21

0.118 ± 0.015^a

36.87

<0.001

10

0.087 ± 0.015^b

12

0.079 ± 0.009^b