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Table 3 Dating estimates with corresponding ancestral distribution areas

From: Toad radiation reveals into-India dispersal as a source of endemism in the Western Ghats-Sri Lanka biodiversity hotspot

   

Analysis A

Analysis B

Node N°

DIVA Reconstruction

MP Reconstruction

Mean ± SD

95% Interval

Mean ± SD

95% Interval

1

S

S

21.50 ± 3.43

[16.49, 29.68]

21.11 ± 2.98

[16.46, 28.06]

2

SW

S | W

24.18 ± 3.79

[18.65, 33.46]

23.54 ± 3.23

[18.61, 31.02]

3

W

W

22.42 ± 3.59

[17.14, 31.05]

21.98 ± 3.08

[17.25, 29.12]

4

W

W

19.86 ± 3.22

[15.08, 27.58]

19.20 ± 2.77

[14.89, 25.50]

5

W

W

17.74 ± 2.95

[13.34, 24.76]

17.19 ± 2.52

[13.27, 22.92]

6

W

W

17.00 ± 2.86

[12.69, 23.84]

16.75 ± 2.47

[12.92, 22.39]

7

W

W

4.56 ± 1.02

[2.94, 6.91]

4.65 ± 0.94

[3.12, 6.77]

8

W | SW | SWI | SWA | SWIA

W

15.81 ± 2.70

[11.74, 22.21]

15.66 ± 2.35

[11.97, 20.95]

9

WA | WIA

W

8.50 ± 1.67

[5.91, 12.35]

8.48 ± 1.48

[6.11, 11.84]

10

WI

W

6.97 ± 1.43

[4.71, 10.29]

7.05 ± 1.29

[4.94, 9.93]

11

S | SW | SWI

S | W

13.37 ± 2.36

[9.76, 18.95]

12.66 ± 2.01

[9.47, 17.35]

12

S | SW | SI | SWI

S | W

12.17 ± 2.19

[8.81, 17.33]

11.61 ± 1.87

[8.62, 15.85]

13

I | SI | WI | SWI

S | W | I

10.56 ± 1.96

[7.57, 15.15]

9.75 ± 1.65

[7.09, 13.47]

14

W | SW | WI | SWI

S | W | I

10.00 ± 1.88

[7.10, 14.43]

9.44 ± 1.61

[6.88, 13.09]

15

SW | WI | SWI

S | W | I

7.32 ± 1.44

[5.09, 10.62]

6.48 ± 1.18

[4.58, 9.19]

16

SI

S | W | I

6.08 ± 1.27

[4.08, 9.10]

5.33 ± 1.03

[3.66, 7.71]

17

W

W

5.64 ± 1.16

[3.82, 8.39]

4.96 ± 0.96

[3.42, 7.16]

18

W

W

3.92 ± 0.85

[2.58, 5.85]

3.41 ± 0.70

[2.29, 5.00]

19

W

W

3.62 ± 0.79

[2.36, 5.43]

3.17 ± 0.66

[2.11, 4.68]

20

W

W

3.24 ± 0.76

[2.03, 4.97]

2.70 ± 0.64

[1.66, 4.14]

  1. Ancestral areas were reconstructed by both DIVA and MP analyses. Dating estimates of two sets of calibration points are shown (analysis A and B, see main text). Abbreviations are: S, South-East Asia; W, Western Ghats and Sri Lankan highlands; I, remaining Indian subcontinent; A, Arabian Peninsula. Nodes are cross-referenced in Figure 2