Table 2.

Mean uncorrected pairwise genetic distances (%) among the species of Nanorana and outgroups based on partial 12S gene.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
1 Nanorana aenea
2 N. blanfordii	7.8
3 N. chayuensis	6.9	5.0
4 N. cuonaensis	7.7	5.3	6.6
5 N. liebigii	6.9	5.8	5.6	6.3
6 N. maculosa	7.2	4.8	2.0	5.8	4.9
7 N. medogensis	6.1	3.9	3.3	4.0	4.5	2.8
8 N. parkeri	6.8	6.9	5.3	7.1	5.9	4.9	4.5
9 N. phrynoides	6.6	7.3	7.1	8.3	7.3	7.1	6.0	8.8
10 N. pleskei	6.0	5.1	5.3	6.7	5.7	5.3	4.8	3.6	7.6
11 N. quadranus	7.5	8.1	7.2	8.1	7.4	7.9	7.0	8.4	7.9	7.6
12 N. rostandi	6.1	6.3	5.5	7.5	5.6	5.8	5.4	5.9	7.3	5.5	7.6
13 N. sichuanensis	6.8	7.5	7.3	9.5	7.3	7.4	6.7	9.1	1.2	7.8	8.1	7.5
14 N. taihangnica	5.2	5.3	5.1	6.3	4.4	4.9	4.0	6.1	5.4	4.6	5.4	5.3	5.6
15 N. unculuanus	5.5	5.0	5.4	7.1	5.4	5.2	4.3	7.3	5.4	5.9	7.4	4.8	6.1	3.7
16 N. ventripundata	8.4	6.3	6.7	8.3	6.4	6.6	6.3	5.4	8.2	3.4	8.6	7.4	8.9	6.7	6.7
17 N. yunnanensis	4.5	6.5	5.2	8.1	6.8	5.7	5.6	6.0	1.9	5.2	7.4	5.7	2.2	4.9	5.4	6.6
18 N. zhaoermii	6.0	3.2	3.2	3.5	4.1	2.1	1.4	5.0	5.9	4.1	6.3	4.4	6.8	3.5	3.5	5.1	5.8
19 Nanorana xuelinensis sp. nov.	6.3	5.6	6.0	6.6	4.0	5.4	4.6	5.9	6.8	6.0	7.1	6.0	7.1	3.9	6.1	7.6	6.5	4.5
20 Quasipaa boulengeri	11.9	12.8	12.5	14.1	11.8	12.4	12.5	12.8	14.7	12.7	13.5	11.9	14.9	12.0	12.9	14.8	13.6	14.0	11.8
21 Limnonectes fragilis	18.1	16.0	17.8	20.0	17.5	18.0	17.8	17.8	18.5	17.0	18.7	18.4	17.5	17.5	18.0	19.1	17.3	18.0	17.4	15.9