| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Ctena | decussata | 28 |
| 2 | Ctena | bella | 21 |
| 3 | Ctena | divergens | 20 |
| 4 | Ctena | mexicana | 7 |
| 5 | Ctena | valida | 3 |
| 6 | Ctena | clarionensis | 2 |
| 7 | Ctena | clippertonensis | 1 |
| 8 | Ctena | eburnea | 1 |
| 9 | Ctena | decuassata | 1 |
| 10 | Ctena | galapagana | 1 |
| 11 | Ctena | sulphurea | 1 |
| 12 | Ctena | orbiculata | 1 |
| 13 | Ctena | pectinella | 1 |
| 14 | Ctena | transversa | 1 |