| Nominal Species (n = 4) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Rhamphostomella biperforata Powell, 1967 | Drepanophora biperforata | 3477 |
| Drepanophora coronata Winston & Jackson, 2021 | Drepanophora coronata | 3477 |
| Drepanophora indica Hayward, 1988 | Drepanophora indica | 3477 |
| Acanthophragma polaris Hayward, 1993 | Acanthophragma polaris | 3477 |