Table 1 Summary statistics for each dataset (Full, Medium, Short) and pairwise comparisons of uncorrected p-distances illustrated in Fig. 3

Summary

 Length

1495 bp

874 bp

516 bp

 No. variable sites

835

476

266

 No. PIS

736

416

239

 Proportion PIS

0.49

0.47

0.46

Pairwise p-distances

 Baluensis vs. cf. baluensis

0.093 ± 0.003 (0.088‒0.100)

0.097 ± 0.002 (0.092‒0.101)

0.104 ± 0.003 (0.098‒0.111)

 Rhacoda vs. cf. rhacoda

0.121 ± 0.002 (0.115‒0.124)

0.130 ± 0.003 (0.123‒0.134)

0.124 ± 0.007 (0.116‒0.141)

 Lima vs. cf. baluensis

0.190 ± 0.003 (0.181‒0.200)

0.191 ± 0.004 (0.182‒0.199)

0.186 ± 0.003 (0.177‒0.194)

 Lima vs. rhacoda

0.172 ± 0.006 (0.165‒0.185)

0.169 ± 0.007 (0.162‒0.182)

0.165 ± 0.007 (0.159‒0.182)

 Lima vs. cf. rhacoda

0.166 ± 0.005 (0.155‒0.177)

0.165 ± 0.009 (0.147‒0.182)

0.171 ± 0.012 (0.162‒0.194)

 Martensii vs. sumatrana

0.155 ± 0.005 (0.144‒0.166)

0.154 ± 0.005 (0.146‒0.172)

0.159 ± 0.012 (0.144‒0.194)

 Martensii vs. laevis

0.157 ± 0.009 (0.138‒0.176)

0.157 ± 0.011 (0.130‒0.181)

0.172 ± 0.017 (0.141‒0.202)

 Sumatrana vs. laevis

0.14 ± 0.005 (0.127‒0.160)

0.153 ± 0.007 (0.129‒0.179)

0.135 ± 0.01 (0.101‒0.164)