Table 5 Mean pairwise distances (p-distance) (lower diagonal) and mean number of intraspecific (in parentheses) and interspecific (upper diagonal) nucleotide differences with their respective standard errors based on partial sequences of 16S, COI, CytB, rag1 and rhodopsin genes (2580 bp)
Species | 1. (0.6 ± 0.6) | 2. (2 ± 1.1) | 3. (1.3 ± 0.9) | 4. (0 ± 0.0) | 5. (0.6 ± 0.6) | 6. (0.0 ± 0.0) | 7. (0.0 ± 0.0) |
|---|---|---|---|---|---|---|---|
1. S. pictus | – | 213 ± 13 | 206 ± 12 | 204 ± 12 | 204 ± 12 | 204 ± 12 | 206 ± 12 |
2. S. variabilis | 0.087 ± 0.005 | – | 202 ± 13 | 214 ± 13 | 214 ± 13 | 214 ± 13 | 201 ± 13 |
3. S. fuscus | 0.084 ± 0.004 | 0.083 ± 0.005 | – | 88 ± 8.0 | 89 ± 8.0 | 88 ± 8.0 | 3.6 ± 1.8 |
4. S. rocasensis RA | 0.084 ± 0.005 | 0.088 ± 0.005 | 0.036 ± 0.004 | – | 0.3 ± 0.3 | 0.0 ± 0.0 | 87 ± 8.0 |
5. S. rocasensis FNA | 0.084 ± 0.005 | 0.088 ± 0.005 | 0.036 ± 0.004 | 0.000 ± 0.000 | – | 0.3 ± 0.3 | 87 ± 8.0 |
6. S. sanctipauli | 0.084 ± 0.005 | 0.088 ± 0.005 | 0.036 ± 0.004 | 0.000 ± 0.000 | 0.000 ± 0.000 | – | 87 ± 8.0 |
7. S. trindadensis | 0.084 ± 0.004 | 0.088 ± 0.005 | 0.001 ± 0.004 | 0.035 ± 0.003 | 0.035 ± 0.003 | 0.035 ± 0.003 | – |