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
| Lineage | Stem origin (MYA) concatenated | Stem origin (MYA) coalescent | tmrca extant haplotype (MYA) concatenated |
|---|---|---|---|
|
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 |
Bolded values correspond to posterioir support values greater than 95%;.
‘-’ corresponds to posterioir support less than 50%.