| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Plicifusus | rhyssus | 45 |
| 2 | Plicifusus | scissuratus | 25 |
| 3 | Plicifusus | maehirae | 13 |
| 4 | Plicifusus | levis | 3 |
| 5 | Plicifusus | oceanodromae | 2 |
| 6 | Plicifusus | polypleurata | 1 |
| 7 | Plicifusus | semiplicatus | 1 |
| 8 | Plicifusus | saginatus | 1 |
| 9 | Plicifusus | arcticus | 1 |
| 10 | Plicifusus | johanseni | 1 |
| 11 | Plicifusus | kroeyeri | 1 |
| 12 | Plicifusus | maehirai | 1 |
| 13 | Plicifusus | incisus | 1 |
| 14 | Plicifusus | torquatus | 1 |
| 15 | Plicifusus | jessoensis | 1 |
| 16 | Plicifusus | bambusus | 1 |
| 17 | Plicifusus | parvus | 1 |
| 18 | Plicifusus | obtusatus | 1 |