| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Hirtomurex | isshikiensis | 63 |
| 2 | Hirtomurex | filiaregis | 25 |
| 3 | Hirtomurex | teramachii | 13 |
| 4 | Hirtomurex | oyamai | 11 |
| 5 | Hirtomurex | winckworthi | 6 |
| 6 | Hirtomurex | guoi | 5 |
| 7 | Hirtomurex | tumidus | 4 |
| 8 | Hirtomurex | species | 3 |
| 9 | Hirtomurex | garrardi | 2 |
| 10 | Hirtomurex | nakamurai | 2 |
| 11 | Hirtomurex | squamosus | 1 |
| 12 | Hirtomurex | yamamurai | 1 |
| 13 | Hirtomurex | goodwini | 1 |
| 14 | Hirtomurex | kawamurai | 1 |
| 15 | Hirtomurex | marshalli | 1 |