Table 2 The comparison of genetic diversity indices among the haplogroups of Squalidus multimaculatus and S. gracilis majimae estimated based on the combined dataset of three mitochondrial loci (COI, cyt b and 12S).
Haplogroup | N | π | h | h d | S | Tajima’s D | Fu’s Fs | SSD |
|---|---|---|---|---|---|---|---|---|
NE | 125 | 0.00134 | 25 | 0.913 | 84 | −2.440 | −7.445 | 0.019 |
ME | 29 | 0.00218 | 16 | 0.923 | 32 | −1.028 | −3.972 | 0.015 |
SE | 40 | 0.00117 | 13 | 0.845 | 44 | −2.450 | −2.809 | 0.007 |
SG | 55 | 0.00198 | 21 | 0.872 | 76 | −2.466 | −6.205 | 0.007 |