| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Pinnularia tenuis Gregory 1854, p. 97; pl. 4, fig. 9 | |||
| Status | Valid | ||
| Published in | Gregory, W. 1854 [ref. 000393]. Notice of the new forms and varieties of known forms occurring in the diatomaceous earth of Mull; with remarks on the classification of the Diatomaceae. Quarterly Journal of Microscopical Science, London 2:90-100, pl. IV. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | E | |
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Navicula gracillima var. tenuis (Gregory) Rabenhorst 1864 Caloneis tenuis (Gregory) Krammer in Krammer & Lange-Bertalot 1985 | ||