| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Actinoptychus arcuatus Schumann 1867, p. 139 | |||
| Comments | [according to ANSP] | ||
| Published in | Schumann, J. 1867 [ref. 012535]. Hedwigia 6:p. 138, 139, etc.. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | uncertain/not verified | |