Table 2 Demographic inferences based on G-PhoCS including effective ancestral population size (Θ), absolute effective ancestral population size in number of individuals (Ne), divergence time (τ), absolute divergence time in millions of years (T), and calculated mutation rate (μ)
Species Pair | Θ | Ne (× 104) (μ = 2.64) | τ (E-3) | T (μ = 2.64) | μ using 3 Ma (E-9) | μ using 10 Ma (E-9) |
|---|---|---|---|---|---|---|
A. wonkimi/A. malleator | 0.018 (0.016,0.019) | 167 (153,182) | 5.95 (5.36,6.48) | 2.25 (2.03,2.45) | 1.98 (1.79,2.16) | 0.59 (0.54,0.65) |
A. colombiensis/A. estuariensis | 0.027 (0.025,0.028) | 252 (240, 264) | 7.93 (7.60,8.24) | 3 (2.88,3.12) | 2.64 (2.53,2.75) | 0.79 (0.76,0.82) |
A. panamensis/A. formosus | 0.0205 (0.019,0.022) | 194 (184, 205) | 12.5 (12.0,13.1) | 4.73 (4.55,4.96) | 4.17 (4.00, 4.37) | 1.25 (1.20,1.31) |