| ▲Index▼ | ▲Nom▼ | ▲Nombre d'états▼ | ▲Nombre d'illustrations▼ |
| 1. | Enlarged nuchal scales | 2 | 0 |
| 2. | Position of nostrils (index) | 10 | 0 |
| 3. | Scales acrosshead from rictus to rictus | 12 | 0 |
| 4. | Scales around tail base | 12 | 0 |
| 5. | Scales around tail at one third from base | 14 | 0 |
| 6. | Scales around midbody | 15 | 0 |
| 7. | Transverse ventral scale rows | 11 | 0 |
| 8. | Gular scales | 14 | 0 |
| 9. | Ventral scales | 11 | 0 |
| 10. | Dorsal scale rows from tympanum to gular fold | 11 | 0 |
| 11. | Dorsal scale rows from gular fold to hind legs | 9 | 0 |
| 12. | Dorsal scale rows from tympanum to hind legs | 9 | 0 |
| 13. | Scales around neck | 11 | 0 |
| 14. | Global coloration | 3 | 0 |
| 15. | Dorsum pattern of coloration | 4 | 0 |
| 16. | Tail coloration | 2 | 0 |
| 17. | Tail pattern of coloration | 5 | 0 |
| 18. | Specific white markings on the head | 2 | 0 |
| 19. | Dark band on the side of the neck | 2 | 0 |