| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Tantilla | gracilis | 367 |
| 2 | Tantilla | nigriceps | 100 |
| 3 | Tantilla | hobartsmithi | 47 |
| 4 | Tantilla | planiceps | 41 |
| 5 | Tantilla | melanocephala | 31 |
| 6 | Tantilla | bocourti | 24 |
| 7 | Tantilla | cucullata | 23 |
| 8 | Tantilla | coronata | 17 |
| 9 | Tantilla | rubra | 11 |
| 10 | Tantilla | yaquia | 9 |
| 11 | Tantilla | atriceps | 7 |
| 12 | Tantilla | relicta | 6 |
| 13 | Tantilla | reticulata | 5 |
| 14 | Tantilla | calamarina | 5 |
| 15 | Tantilla | wilcoxi | 4 |
| 16 | Tantilla | semicincta | 4 |
| 17 | Tantilla | armillata | 3 |
| 18 | Tantilla | moesta | 3 |
| 19 | Tantilla | flavilineata | 2 |
| 20 | Tantilla | oolitica | 1 |
| 21 | Tantilla | tritaeniata | 1 |
| 22 | Tantilla | vermiformis | 1 |
| 23 | Tantilla | capistrata | 1 |
| 24 | Tantilla | petersi | 1 |
| 25 | Tantilla | ruficeps | 1 |
| 26 | Tantilla | supracincta | 1 |