| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Plethodontinae | Plethodon | 7290 |
| 2 | Plethodontinae | Ensatina | 2192 |
| 3 | Plethodontinae | Desmognathus | 2052 |
| 4 | Plethodontinae | Aneides | 1317 |
| 5 | Plethodontinae | Speleomantes | 155 |
| 6 | Plethodontinae | Karsenia | 113 |
| 7 | Plethodontinae | Hydromantes | 32 |
| 8 | Plethodontinae | Phaeognathus | 4 |