| Nominal Species (n = 3) | Present allocation (n = 3) | Ref. |
|---|---|---|
| Krohnittella boureei Germain & Joubin, 1912 | Krohnittella boureei | 19 |
| Protokrohnittella serratochaeta Kasatkina, 2003 | Protokrohnittella serratochaeta | 1658 |
| Krohnittella tokiokai Bieri, 1974 | Krohnittella tokiokai | 19 |