| NCSM | NCSM | CAS | CAS | NCSM | FMNH | |
|---|---|---|---|---|---|---|
| ......continued on the next page | ||||||
| 79474 (36) | 79473 (36) | 238865 (39) | 221168 (37) | 77915 | 177549 | |
| Tad Kuang Si | Tad Kuang Si | Rakkine | Bago Divisiom | Nakai Nam Theun | Chiang Mai | |
| Laos | Laos | Myanmar | Myanmar | Laos | Thailand | |
| sex | m | f | m | m | m | |
| supranasals in contact | no | no | no | no | yes | no |
| supralabials to middle of eyeball (SU) | 9 | 9 | 7 | 9 | 7 | 9 |
| infralabials (IL) | 10 | 11 | 9 | 11 | 8 | 10 |
| infra-auricular cutaneous flap present | yes | yes | yes | yes | yes | yes |
| supra-auricular lobe | absent | weak ridge | weak ridge | weak ridge | absent | weak ridge |
| dorsal and caudal tubercles | absent | absent | absent | absent | present | absent |
| imbricate parachute support scales | present | present | present | present | present | present |
| midbody transverse dorsal scales (MB) | 76 | 81 | 73 | 73 | 81 | 79 |
| midbody transverse ventral scales (VS) | 38 | 35 | 35 | 35 | 28 | 30 |
| space between pre-antebrachial flap and digit I | yes | yes | yes | yes | no | no |
| enlarged femoral scales | absent | absent | absent | absent | absent | absent |
| enlarged pore-bearing precloacals in males (PP) | 22 | / | 20 | / | 17 | 15 |
| enlarged precloacal scales (PS) | 24 | 24 | 23 | 23 | 17 | 17 |
| enlarged post-precloacal scale rows PPS) | 5 | 5 | 5 | 5 | 5 | 7 |
| transversely expanded 4th toe lamellae (TL4) | 16 | 17 | 16 | 17 | 13 | 12 |
| scales across widest portion of caudal flap (CF) | / | 34 | 29 | / | / | / |
| distal caudal lobes fused into short caudal flap | / | yes | yes | / | / | / |
| edges of caudal flap smooth or crenulated | / | smooth | smooth | / | / | / |
| caudal lobe angling | / | slightly | slightly | / | / | / |
| tail and caudal lobes with distal reduction | / | no | no | / | / | / |
| thick postorbital stripe | / | yes | no | no | yes | yes |
| bands between limb insertions | / | 4 | 4 | 4 | 3 | 3 |
| irregularly shaped, white vertebral markings | yes | yes | yes | yes | yes | no |
| 79474 (36) | 79473 (36) | 238865 (39) | 221168 (37) | 77915 | 177549 | |
| Tad Kuang Si | Tad Kuang Si | Rakkine | Bago Division | Nakai Nam Theun | Chiang Mai | |
| Laos | Laos | Myanmar | Myanmar | Laos | Thailand | |
| SVL | 89.2 | 95.9 | 79.1 | 81.5 | 71.1 | 78.7 |
| TL | 71.4 | 106.5 | 85.7 | / | 52.6r | / |
| TW | 8.01 | 9.60 | 7.3 | / | 8.6 | 8.8 |
| HL | 86.0 | 27.2 | 20.3 | 22.5 | 19.2 | 21.6 |
| HW | 75.4 | 20.8 | 16.3 | 18.5 | 14.5 | 17.5 |
| HD | 24.6 | 10.5 | 8.6 | 9.5 | 8.3 | 10.4 |
| SNL | 18.4 | 13.1 | 8.7 | 9.6 | 7.5 | 9.5 |
| ED | 9.2 | 4.9 | 4.6 | 4.7 | 4.4 | 5.1 |
| TympD | 11.6 | 1.6 | 2.0 | 1.3 | 2.3 | 2.3 |
| IN internarial | 5.0 | 3.3 | 3.0 | 2.9 | 2.6 | 3.2 |
| IO interorbital | 2.1 | 2.6 | 8.2 | 8.5 | 1.6 | 8.0 |
| AGD | 3.1 | 48.9 | 35.5 | 35.9 | 34.4 | 39.2 |
| FL | 22.0 | 22.6 | 9.4 | 16.7 | 10.10 | 9.5 |
| TBL | 16.7 | 16.3 | 13.2 | 13.7 | 12.0 | 13.5 |