Table 2 Estimated divergence times (in MYa) between mitochondrial lineages, obtained by BI analysis of the different marker datasets. Node heights (mean ages) are given, with 95% HPD intervals in square brackets. FIS indicates the first internal split within what we consider H. savii s.l. (including all four lineages – A, B, C and D), while SNN denotes the split from its nearest neighbour in the tree (most commonly H. alaschanicus). In the case of 16 S dataset, SNN does not include lineage E, as it is placed significantly more basal (see Fig. 2d). E is also excluded from H. savii, alongside X (Fig. 1c), in case of concatenated dataset. (C1, C2) refers to dating of the split within lineage C. Hstu – H. stubbei, Hara – H. arabicus, sc – sister clade
| ND1 | CytB | COI | 16 S | Conc. |
|---|
| (A, C) | 2.17 [1.62–2.70] | 2.16 [1.75–2.60] | 2.58 [1.94–3.30] | | 3.21 [2.56–3.89] |
|---|
| (A, B) | | | | 3.31 [2.13–4.52] | |
|---|
| (B, D/Hstu) | 2.38 [1.89–2.92] | | 2.54 [1.87–3.24] | | 3.12 [2.46–3.82] |
|---|
| (B, (A, C)) | | 2.50 [2.08–2.94] | | | |
|---|
| (C1,C2) | 0.51 [0.32–0.70] | 0.54 [0.36–0.73] | 0.44 [0.24–0.66] | | 0.64 [0.43–0.85] |
|---|
| (E, sc) | | | | 11.18 [8.15–14.39] | 9.93 [7.79–12.19] |
|---|
| (X, (A, B)) | | | | 4.31 [2.97–5.76] | |
|---|
| (X, Hara) | | | | | 2.47 [0.00-5.44] |
|---|
| FIS | 2.79 [2.32–3.28] | | 3.29 [2.67–3.95] | | 3.89 [3.22–4.62] |
|---|
| SNN | 3.12 [2.58–3.67] | 3.36 [2.81–3.93] | 3.61 [2.95–4.34] | 5.96 [4.68–7.37] | 4.51 [3.72–5.30] |
|---|