Comparison | Observed Partition | Total Variance Components | Total Sum of Squares | P | ||
---|---|---|---|---|---|---|
 | Among Populations | Within Populations |  |  |  |  |
All populations | 97.7% (118) | 2.3% (119) | Â | 70.09 | 16488.29 | < 0.001 (237) |
 | Among Regions | Among Populations within Regions | Within Populations |  |  |  |
a priori biogeographic barriers | 64.1% (9) | 33.8% (109) | 2.1% (119) | 78.72 | 16488.29 | All comparisons < 0.001 (237) |
a priori + a posteriori biogeographic barriers | 66.5% (11) | 31.4% (107) | 2.1% (119) | 78.57 | 16488.29 | All comparisons < 0.001 (237) |