| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Mastonia | rubra | 97 |
| 2 | Mastonia | clavata | 51 |
| 3 | Mastonia | millepunctata | 43 |
| 4 | Mastonia | gracilis | 29 |
| 5 | Mastonia | species | 16 |
| 6 | Mastonia | cingulifera | 8 |
| 7 | Mastonia | peanites | 7 |
| 8 | Mastonia | lamberti | 6 |
| 9 | Mastonia | vulpina | 5 |
| 10 | Mastonia | undata | 3 |
| 11 | Mastonia | papillata | 2 |
| 12 | Mastonia | troglodytes | 2 |
| 13 | Mastonia | squalida | 2 |
| 14 | Mastonia | cingulata | 2 |
| 15 | Mastonia | issa | 1 |
| 16 | Mastonia | adamsi | 1 |
| 17 | Mastonia | maenades | 1 |
| 18 | Mastonia | mediotincta | 1 |
| 19 | Mastonia | fusiformis | 1 |
| 20 | Mastonia | amoena | 1 |
| 21 | Mastonia | perlata | 1 |
| 22 | Mastonia | reevei | 1 |
| 23 | Mastonia | servaini | 1 |
| 24 | Mastonia | thetis | 1 |
| 25 | Mastonia | tricolor | 1 |
| 26 | Mastonia | tulipa | 1 |
| 27 | Mastonia | crassula | 1 |
| 28 | Mastonia | formosus | 1 |
| 29 | Mastonia | funebris | 1 |
| 30 | Mastonia | algens | 1 |
| 31 | Mastonia | hindsi | 1 |
| 32 | Mastonia | interpicta | 1 |