Table 3. Estimates of neutral tests (Fu's FS and Ramos-Onsins and Rozas' R 2) for population expansion of each lineage and the mismatch distribution parameters RI and SSD.
Sea basin/Lineage | Fu' F S | P | R 2 | P | RI | P | SSD | P | |
ECS | COI-a1, a2 | −51.01 | <0.001 | 0.042 | <0.001 | 0.087 | 0.013 | 0.021 | 0.014 |
ITS1-a | −26.98 | <0.001 | 0.045 | 0.004 | 0.002 | 0.927 | 0.002 | 0.723 | |
SCS | COI-b | −6.316 | <0.001 | 0.058 | <0.001 | 0.776 | 0.041 | 0.213 | 0.010 |
ITS1-b | −22.89 | <0.001 | 0.071 | 0.078 | 0.008 | 0.761 | 0.006 | 0.331 | |
JPS | COI-c | –* | – | 0.236 | <0.001 | 0.667 | 0.620 | 0.164 | 0.170 |
ITS1-c | −2.264 | 0.069 | 0.132 | 0.170 | – | – | – | – |
RI = raggedness index, SSD = sum of squared deviations. Nonsignificant values for RI and SSD (P > 0.05) and significant values for F S and R 2 (P < 0.05) are bolded. *No F S value available as only three sequences in COI-c.