| Kingdom | Phylum | Class | Order | Family | Genus | Species |
|---|---|---|---|---|---|---|
| Chromista | Ochrophyta | Bacillariophyceae | Bacillariales | Bacillariaceae | Fragilariopsis F.Hustedt, 1913 | Fragilariopsis obliquecostata (Van Heurck) Heiden & Kolbe |
Fragilaria sublinearis f. longa Van Heurck, 1909. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-28.