| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Achnanthes acus Simonsen 1960, p. 127; pl. 1, fig. 8-9 | |||
| Status | Invalid? | ||
| Comments | Type not designated. Unclear if 2 illustrations are from the same sample and can be considered as the holotype. | ||
| Published in | Simonsen, R. 1960 [ref. 000824]. Neue Diatomeen aus der Ostsee. II. Kieler Meeresforschungen 16(1):126-160, 2 pls. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | L | |
| Collector | Assessment of record accuracy | likely accurate | |