Table 3 The dates of origin of lineages of Melanohalea from their initial divergence (ancestral splits; stem origin) and the time to the most recent common ancestor (tmrca) of extant haplotypes

Melanelixia – Melanohalea split

43.5 (95% HPD = 26.9-59.7)

35.2 (95% HPD = 27.0-43.5)

NA

Origin of Melanohalea

30.2 (95% HPD = 23.8- 38.1)

23.7 (95% HPD = 19.4-27.9)

NA

M. elegantula

3.90 (−)

2.7 (95% HPD = 1.0-4.4)

1.0 (95% HPD = 0.5-1.6)

M. elegantula Spain

3.9 (−)

2.7 (95% HPD = 1.0-4.4)

-

M. exasperata

14.8 (95% HPD = 10.8-19.7)

9.2 (95% HPD = 6.2-12.4)

2.2 (95% HPD = 1.2-3.4)

M. exasperata Spain

5.8 (95% HPD = 3.8-8.6)

4.2 (−)

1.7 (95% HPD = 0.7-3.0

M. exasperatula

6.0 (95% HPD = 4.1-8.4)

3.7 (−)

1.0 (95% HPD = 0.5-1.5)

M. gomukhensis

1.9 (95% HPD = 1.0-3.1)

0.9 (95% HPD = 0.0-1.8)

0.1 (95% HPD = 0.0-0.4)

M. halei

6.2 (95% HPD = 4.2-8.5)

4.5 (95% HPD = 2.7-6.4)

0.2 (95% HPD = 0.0-0.3)

M. infumata

14.9 (95% HPD = 11.0-20.0)

11.0 (95% HPD = 8.4-13.8)

0.6 (95% HPD = 0.2-1.1)

M. laciniatula

17.2 (95% HPD = 12.8-22.5)

7.4 (95% HPD = 4.6-10.3)

1.2 (95% HPD = 0.6-2.0)

M. lobulata

3.7 (95% HPD = 2.0-5.9)

2.3 (95% HPD = 0.9-3.7)

0.6 (95% HPD = 0.0-1.8)

M. multispora 1

15.9 (95% HPD = 11.7-20.5)

10.6 (95% HPD = 7.9-13.5)

0.9 (95% HPD = 0.5-1.6)

M. multispora 2

7.7 (95% HPD = 5.1-11.1)

5.1 (95% HPD = 2.8-7.3)

0.4 (95% HPD = 0.0-1.1)

M. multispora 3

7.7 (95% HPD = 5.1-11.1)

5.1 (95% HPD = 2.8-7.3)

2.7 (95% HPD = 1.7-3.9)

M. olivacea

5.7 (95% HPD = 3.9-7.9)

4.2 (95% HPD = 2.7-5.8)

1.7 (95% HPD = 1.0-2.8)

M. olivaceoides 1

1.9 (95% HPD = 1.0-3.1)

1.7 (95% HPD = 0.7-2.6)

0.3 (95% HPD = 0.0-0.7)

M. olivaceoides 2

1.7 (95% HPD = 0.6-3.4)

1.3 (95% HPD = 0.1-2.4)

0.1 (95% HPD = 0.0-0.3)

M. poeltii

2.6 (95% HPD = 1.5-4.0)

0.9 (95% HPD = 0.0-1.8)

1.0 (95% HPD = 0.2-2.3)

M. septentrionalis

6.2 (95% HPD = 4.2-8.5)

4.5 (95% HPD = 2.7-6.4)

2.6 (95% HPD = 1.5-3.9)

M. subelegantula

8.0 (95% HPD = 5.5-10.6)

6.0 (95% HPD = 4.3-7.8)

1.3 (95% HPD = 0.6-2.3)

M. subexasperata

1.7 (95% HPD = 0.6-3.4)

1.3 (95% HPD = 0.1-2.4)

1.0 (95% HPD = 0.2-2.2)

M. subolivacea 1

3.9 (95% HPD = 2.7-5.6)

1.1 (95% HPD = 0.7-1.6)

1.6 (95% HPD = 0.9-2.6)

M. subolivacea 2

3.9 (95% HPD = 2.7-5.6)

1.1 (95% HPD = 0.7-1.6)

2.4 (95% HPD = 1.9-4.0)

M. trabeculata

12.5 (95% HPD = 9.0-16.6)

8.4 (95% HPD = 6.0-11.0)

2.5 (95% HPD = 1.3-4.1)

M. ushuaiensis Argentina

15.7 (95% HPD = 8.5-24.2)

12.9 (95% HPD = 8.0-17.7)

-

M. ushuaiensis Chile

15.7 (95% HPD = 8.5-24.2)

12.9 (95% HPD = 8.0-17.7)

1.3 (95% HPD = 0.5-2.4)

Split 1

15.7 (95% HPD = 8.5-24.2)

12.9 (95% HPD = 8.0-17.7)

NA

Split 2

15.9 (95% HPD = 11.7-20.5)

10.6 (95% HPD = 7.9-12.4)

NA

Split 3

14.9 (95% HPD = 11.0-20.0)

10.9 (95% HPD = 8.4-13.8)

NA

Split 4

17.2 (95% HPD = 12.8-22.5)

9.1 (95% HPD = 6.2-12.4)

NA