Table 2. Results of analysis of molecular variance (AMOVA) of mtDNA data.

Grouping arrangement	Among groups Fct (% of variation)	Within groups Fsc (% of variation)	Within populations Fst (% of variation)
North, south	88.647	83.741	98.154
NW, NE, S1, S2	95.951	39.108	97.534
NW, NE, south	94.317	61.842	97.832

Note:

Lineages (north and south) and sublineages (NW, NE, S1 and S2) were showed in Fig. 1.