| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Synedra sigmoidea (Nitzsch) Kützing 1844, p. 67; pl. 4, fig. 36, 37 | |||
| Basionym | Bacillaria sigmoidea Nitzsch 1817 | ||
| Status | Valid | ||
| Published in | Kützing, F.T. 1844 [ref. 000595]. Die Kieselschaligen. Bacillarien oder Diatomeen. Nordhausen. 152 pp., 30 pls. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Frustulia sigmoidea (Nitzsch) Jenner 1845 Homoeocladia sigmoidea (Nitzsch) Elmore 1921 Bacillaria sigmoidea Nitzsch 1817 Nitzschia sigmoidea (Nitzsch) W. Smith 1853 Cymbella sigmoidea (Nitzsch) Agardh 1830 | ||