| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Diplodon | delodontus | 44 |
| 2 | Diplodon | rhuacoicus | 34 |
| 3 | Diplodon | gratus | 28 |
| 4 | Diplodon | charruanus | 28 |
| 5 | Diplodon | chilensis | 25 |
| 6 | Diplodon | parallelipipedon | 17 |
| 7 | Diplodon | peraeformis | 16 |
| 8 | Diplodon | guaranianus | 8 |
| 9 | Diplodon | hylaeus | 7 |
| 10 | Diplodon | expansus | 5 |
| 11 | Diplodon | paranensis | 4 |
| 12 | Diplodon | psammactinus | 3 |
| 13 | Diplodon | wymanii | 3 |
| 14 | Diplodon | granosus | 3 |
| 15 | Diplodon | multistriatus | 2 |
| 16 | Diplodon | rhombeus | 1 |
| 17 | Diplodon | subcylindricus | 1 |
| 18 | Diplodon | besckeanus | 1 |
| 19 | Diplodon | ellipticus | 1 |
| 20 | Diplodon | wagnerianus | 1 |
| 21 | Diplodon | losadae | 1 |
| 22 | Diplodon | fontaineanus | 1 |
| 23 | Diplodon | eurhynchus | 1 |
| 24 | Diplodon | burrowghianus | 1 |
| 25 | Diplodon | voltzi | 1 |