| Nominal Species (n = 4) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Cerebrum coralliformis Schröder, Medioli & Scott, 1989 | Cerebrum coralliformis | 3477 |
| Reticulum pingue Schröder, Medioli & Scott, 1989 | Reticulum pingue | 3477 |
| Lana spissa Schröder, Medioli & Scott, 1989 | Lana spissa | 3477 |
| Normanina ultrabyssalica Saidova, 1975 | Normanina ultrabyssalica | 3477 |