Table 2. Hierarchical analysis of molecular variance (AMOVA) apportioned among geographical regions, ponds, and individuals.
| Source of variation | Percentage of variation | Fixation indices | P-value |
| Microsatellites | |||
| Among regions | 4.53 | Fct:0.0452** | 0.0078 |
| Among ponds within regions | 12.85 | Fsc:0.1345*** | 0.0000 |
| Among individuals within ponds | 30.28 | Fis:0.3664*** | 0.0000 |
| Within individuals | 52.35 | Fit:0.4765*** | 0.0000 |
| MtDNA (Haplotype frequencies) | |||
| Among regions | 80.90 | Fct:0.7888** | 0.0019 |
| Among ponds within regions | −0.35 | Fsc:0.0018 | 0.5372 |
| within ponds | 19.45 | Fst:0.7931*** | 0.0000 |
*p<0.05; **p<0.01; ***p<0.001.