Genus: Navicula
| Species | Lenke til artsinfo | Reg. date | Obs. date | Location | Lenke til Artskart |
|---|---|---|---|---|---|
| Navicula vanhoeftenii | 1990-09-20 | 1990-09-20 | Husavatnet (Vestland, Norway) |  | |
| Navicula cf. elegans | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | ||
| Navicula cf. cryptocephale | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) |
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