| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Distorsio | anus | 308 |
| 2 | Distorsio | reticularis | 288 |
| 3 | Distorsio | decipiens | 179 |
| 4 | Distorsio | kurzi | 179 |
| 5 | Distorsio | ventricosa | 148 |
| 6 | Distorsio | perdistorta | 94 |
| 7 | Distorsio | euconstricta | 84 |
| 8 | Distorsio | habei | 70 |
| 9 | Distorsio | smithi | 66 |
| 10 | Distorsio | clathrata | 49 |
| 11 | Distorsio | graceiellae | 49 |
| 12 | Distorsio | ridens | 24 |
| 13 | Distorsio | horrida | 19 |
| 14 | Distorsio | decussata | 11 |
| 15 | Distorsio | burgessi | 9 |
| 16 | Distorsio | muehlhaeusseri | 9 |
| 17 | Distorsio | jenniernestae | 7 |
| 18 | Distorsio | constricta | 6 |
| 19 | Distorsio | mcgintyi | 5 |
| 20 | Distorsio | minoruohnishii | 4 |
| 21 | Distorsio | somalica | 3 |
| 22 | Distorsio | francesae | 2 |
| 23 | Distorsio | parvimpedita | 2 |
| 24 | Distorsio | macgintyi | 1 |
| 25 | Distorsio | n-sp 1 | 1 |
| 26 | Distorsio | minorjohnishii | 1 |