Table 3 Divergence time estimates in millions of years ago (with 95% highest posterior density [HPD] range) for major nodes (Figure 5 ) associated with the Gastrophyninae and Otophryninae taxa sampled for this study.
Node (Figure5) | Age in mya (95% HPD) |
|---|---|
1. Origin of Synapturanus | 28.80 (10.36—51.08) |
2. Origin of Otophryne | 28.78 (13.48—47.97) |
3. Origin of Melanophryne + Ctenophryne + Nelsonophryne clade | 21.85 (11.00—37.36) |
4. Origin of Chiasmocleis | 22.80 (10.42—38.42) |
5. Origin of Chiasmocleis + Syncope clade | 37.26 (21.23—54.69) |
6. Origin of Syncope | 13.98 (5.59—25.18) |
7. Origin of Gastrophryninae subclade I | 64.88 (48.18—78.21) |
8. Origin of Dasypops + Myersiella | 22.27 (8.04—37.75) |
9. Origin of Dasypops + Stereocyclops + Myersiella | 37.83 (23.36—55.53) |
10.Origin of Stereocyclops | 13.94 (5.09—25.92) |
11. Origin of Gastrophryninae subclade II* | 49.43 (34.29—64.67) |
12. Origin of Arcovomer + Hamptophryne clade | 34.50 (21.26—48.89) |
13. Origin of Hamptophryne | 20.86 (8.69-34.99) |
14. Origin of Gastrophryninae subclade III* | 41.30 (27.91—59.65) |
15. Origin of Elachistocleis | 23.24 (13.30—33.79) |
16. Origin of Elachistocleis + Dermatonotus + Hypopachus + Gastrophryne clade | 33.51 (22.52—46.23) |
17. Origin of Elachistocleis + Hypopachus + Gastrophryne clade | 30.30 (19.51—41.58) |
18. Origin of Hypopachus | 17.40 (9.94—26.86) |
19. Origin of Hypopachus + Gastrophryne | 20.97 (13.09—31.50) |
20. Origin of Gastrophryne | 8.09 (3.49—15.19) |