3. Uncorrected P-distances (mean, in %) among species of the genus Brachytarsophrys based on partial mitochondrial COI gene .
| ID | Species | 1–8 | 9–12 | 13–14 | 15–16 | 17 | 18–26 | 27–29 |
| 1–8 | Brachytarsophrys orientalis sp. nov. | 0.3 | ||||||
| 9–12 | B. carinense | 15.8 | 0.6 | |||||
| 13–14 | B. chuannanensis | 8.5 | 14.7 | 0.5 | ||||
| 15–16 | B. feae | 9.4 | 15.3 | 6.3 | 0.0 | |||
| 17 | B. intermedia | 15.7 | 12.1 | 16.3 | 15.2 | – | ||
| 18–26 | B. platyparietus | 8.4 | 14.6 | 5.8 | 6.8 | 15.9 | 0.5 | |
| 27–29 | B. popei | 4.3 | 15.8 | 8.7 | 10.4 | 15.7 | 7.7 | 0.1 |