| Name | Navicula arabica Grunow ex A. W. F. Schmidt |
| Authorship | Grunow ex A. W. F. Schmidt |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Navicula Bory |
| Remarks | Schmidt, A.[W.F.] (1875). Atlas der Diatomaceen-kunde. Series I: Heft 2: pl. 6: figs 13-14. 1875 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Navicula arabica Grunow ex A. W. F. Schmidt |
| Identification made in | [no date] (1) |