| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Actinoptychus undulatus ‘Ehrenberg’ A. Schmidt 1888, p. 132, fig. 16 | |||
| Status | Invalid | ||
| Comments | Abnormal form (4 sectors) of Actinoptychus undulatus (Kützing) Ralfs. No new name is published by Schmidt 1888. | ||
| Published in | Schmidt, A. 1888 [ref. 012465]. Atlas der Diatomaceen-kunde. Leipzig. Fues’s Verlag (R. Reisland) Series III(Heft 33-34):pls. 129-136. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |