| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Navicula sigmoidea Ehrenberg 1835, p. 258, 259, 260 | |||
| Status | Valid | ||
| Published in | Ehrenberg, C.G. 1835 [ref. 000284]. Dritter Beitrag zur Erkenntnifs grofser Organisation in der Richtung des kleinsten Raumes. Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin, Physikalische Klasse 1833:145-336, pls. 1-11. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |