| Nominal Species (n = 4) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Subsilicea fragilarioides H.A. von Stosch & B.E.F. Reimann | Subsilicea fragilarioides | 80701 |
| Bellerochea horologicalis Stosch, 1980 | Bellerochea horologicalis | 3477 |
| Bellerochea malleus var. malleus H. Peragallo & M. Peragallo | Bellerochea malleus var. malleus | 80701 |
| Neostreptotheca subindica von Stosch | Neostreptotheca subindica | 80701 |