Table 2.

Uncorrected P-distances (percentages) between 12S rRNA – 16S rRNA sequences of Vietnamophryne Gen. nov. and other Asterophryinae genera included in phylogenetic analyses (below diagonal line) and standard error estimates (above diagonal line)

	Taxon	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
1	Vietnamophryne inexpectata Gen. et sp. nov.	—	1.1	1.1	1.9	2.3	2.5	2.0	1.7	2.0	2.2	2.2	2.4	2.1	2.2	2.1	2.1	2.1	2.1	2.3	1.7	2.2	1.9	1.9	2.3	1.9
2	Vietnamophryne orlovi Gen. et sp. nov.	5.1	—	1.0	1.9	2.3	2.6	2.1	1.9	2.2	2.2	2.6	2.7	2.3	2.4	2.3	2.1	2.1	2.1	2.5	1.8	2.3	2.1	2.1	2.3	2.1
3	Vietnamophryne occidentalis Gen. et sp. nov.	3.1	4.7	—	1.9	2.2	2.2	1.8	1.7	1.9	2.2	2.2	2.5	1.9	2.1	2.1	2.0	2.0	2.0	2.2	1.5	2.2	2.0	1.8	2.2	1.9
4	Siamophryne	15.1	12.6	14.8	—	2.1	2.3	2.2	1.7	2.2	2.2	2.3	2.3	2.1	2.1	2.2	2.1	2.3	2.1	2.1	1.9	2.2	1.9	2.3	2.3	2.1
5	Gastrophrynoides	17.5	16.5	16.8	17.2	—	2.4	2.4	1.9	2.3	2.6	2.5	2.8	2.4	2.4	2.4	2.2	2.5	2.4	2.4	2.0	2.1	2.0	2.0	2.4	2.3
6	Aphantophryne	19.6	20.9	19.9	17.5	17.9	—	2.0	1.6	2.5	2.2	2.2	2.4	2.1	2.2	2.1	2.0	2.4	2.0	2.2	1.8	2.1	2.0	2.1	2.1	2.0
7	Asterophrys s.str.	16.8	15.4	15.5	17.9	16.5	15.8	—	1.4	1.9	1.8	2.0	2.2	1.9	2.2	2.0	1.7	2.1	1.3	1.8	1.4	1.9	1.9	1.7	2.0	1.8
8	Austrochaperina	17.7	17.7	17.9	17.9	17.0	15.8	12.9	12.7	1.7	1.7	1.7	1.8	1.6	1.9	1.6	1.5	1.6	1.5	1.7	1.2	1.5	1.4	1.3	1.8	1.5
9	Barygenys	17.6	17.4	17.2	19.7	18.3	19.7	12.4	14.5	—	2.1	2.1	2.3	2.2	2.0	2.2	1.8	2.0	2.1	2.1	1.8	2.1	2.1	2.0	1.9	2.2
10	Callulops	21.4	19.8	21.4	20.0	17.6	16.6	12.8	15.5	16.3	—	2.0	2.3	2.0	2.3	1.6	2.0	1.7	2.0	2.2	1.7	1.9	2.1	1.8	1.8	2.0
11	Choerophryne	20.0	20.9	20.7	24.8	22.4	19.3	19.3	17.9	20.1	19.7	—	2.2	2.3	2.1	2.2	2.2	2.2	2.2	2.3	1.7	2.2	2.2	2.0	2.2	2.2
12	Cophixalus	19.0	19.0	20.0	20.7	21.0	17.9	16.2	16.9	16.3	17.0	20.4	—	2.1	2.3	2.5	2.1	2.7	2.4	2.5	1.8	2.2	2.3	2.3	2.2	2.3
13	Copiula	16.7	16.4	16.4	17.4	18.1	15.3	14.6	14.1	17.5	17.5	18.9	17.5	—	2.1	2.0	2.0	2.1	1.7	2.0	1.6	2.2	2.0	1.7	2.2	1.9
14	Genyophryne	16.6	15.0	16.2	17.9	17.9	16.2	15.9	16.6	15.2	19.7	18.0	17.3	17.5	—	2.4	1.9	2.4	2.2	2.2	1.8	2.3	2.1	2.0	2.2	2.1
15	Hylophorbus	17.2	15.4	17.2	18.2	18.6	17.2	14.4	14.9	19.0	13.4	17.2	19.0	14.6	18.6	—	2.1	1.6	2.0	2.2	1.6	2.0	2.1	1.9	2.2	1.8
16	Liophryne	17.2	16.9	16.5	15.8	15.8	14.8	12.0	14.4	13.8	12.4	18.6	15.2	13.2	16.2	13.7	—	2.1	1.7	2.0	1.4	1.8	1.9	2.0	1.6	1.8
17	Mantophryne	16.2	13.8	16.2	19.0	17.9	17.2	15.2	13.3	16.6	13.1	18.3	17.6	15.4	16.3	9.0	13.8	—	2.1	2.3	1.8	2.2	2.2	2.0	2.0	2.2
18	Metamagnusia	15.1	13.8	14.1	17.5	15.8	15.5	5.8	12.4	14.8	14.5	18.3	15.2	12.5	15.2	14.4	12.4	12.8	—	1.9	1.4	2.0	1.8	1.6	1.8	1.8
19	Oninia	19.0	17.8	17.6	17.6	18.3	17.6	17.2	17.9	18.3	20.4	21.1	21.8	17.9	19.7	17.2	15.5	18.0	15.9	—	1.7	1.9	2.1	2.1	2.1	1.9
20	Oreophryne	17.9	18.7	17.6	19.8	18.4	16.9	13.8	15.3	16.8	17.6	19.6	17.7	15.7	18.4	17.3	14.1	17.7	13.5	18.8	15.1	1.5	1.5	1.4	1.6	1.7
21	Oxydactyla	17.5	17.7	17.5	19.6	14.8	18.9	12.4	13.1	15.5	13.4	19.0	13.8	17.1	18.3	14.8	10.7	14.1	12.4	17.6	15.6	—	2.0	1.8	1.9	1.9
22	Paedophryne	18.6	18.6	18.6	19.3	16.9	17.6	14.8	15.2	17.6	18.3	21.8	18.3	18.2	17.3	19.0	15.5	17.3	12.8	20.4	16.7	14.8	—	2.0	2.1	2.0
23	Pseudocallulops	17.2	15.7	17.2	19.2	17.5	15.8	12.0	13.4	17.2	14.1	15.9	17.2	14.2	14.8	13.7	15.1	13.1	10.7	18.3	15.7	14.8	15.9	—	1.9	1.8
24	Sphenophryne s.str.	18.6	17.3	17.5	18.2	17.9	16.2	12.4	14.4	15.2	13.8	18.3	16.2	14.6	15.9	15.1	9.6	12.8	11.3	16.9	15.3	13.4	15.9	16.5	—	2.0
25	Xenorhina	17.5	17.3	17.7	18.6	18.2	15.6	14.1	14.2	16.6	14.5	19.7	17.5	16.3	18.7	16.7	15.1	16.5	13.2	19.6	17.0	16.6	17.9	13.8	16.2	14.0

Mean uncorrected intrageneric P-distances for the ingroup are shown in the diagonal in bold.