| Nominal Species (n = 24) | Present allocation (n = 24) | Ref. |
|---|---|---|
| Cocconeis californica Grunow | Cocconeis californica | 80701 |
| Cocconeis clandestina A. Schmidt | Cocconeis clandestina | 80701 |
| Cocconeis costata Gregory | Cocconeis costata | 80701 |
| Cocconeis dirupta Gregory | Cocconeis dirupta | 80701 |
| Cocconeis diruptoides Hustedt | Cocconeis diruptoides | 80701 |
| Cocconeis distans Gregory | Cocconeis distans | 80701 |
| Anorthoneis dulcis M. K. Hein | Anorthoneis dulcis | 80701 |
| Anorthoneis eurystoma Cleve | Anorthoneis eurystoma | 80701 |
| Cocconeis grata A. Schmidt | Cocconeis grata | 80701 |
| Anorthoneis hummii Hustedt | Anorthoneis hummii | 80701 |
| Anorthoneis hyalina Hustedt | Anorthoneis hyalina | 80701 |
| Cocconeis japonica A.Schmidt | Cocconeis japonica | 80701 |
| Cocconeis neodiminuta Krammer | Cocconeis neodiminuta | 80701 |
| Cocconeis neothumensis Krammer | Cocconeis neothumensis | 80701 |
| Cocconeis notata Petit | Cocconeis notata | 80701 |
| Epipellis oiketis R.W. Holmes | Epipellis oiketis | 80701 |
| Cocconeis pellucida Hantzsch | Cocconeis pellucida | 80701 |
| Cocconeis pelta A. Schmidt | Cocconeis pelta | 80701 |
| Cocconeis peltoides Hustedt | Cocconeis peltoides | 80701 |
| Cocconeis pinnata Gregory ex Greville | Cocconeis pinnata | 80701 |
| Cocconeis placentula Ehrenberg | Cocconeis placentula | 80701 |
| Cocconeis pseudomarginata Gregory | Cocconeis pseudomarginata | 80701 |
| Cocconeis regalis Greville | Cocconeis regalis | 80701 |
| Cocconeis scutellum Ehrenberg | Cocconeis scutellum | 80701 |