| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| # 2121 | Petit, P. 1890 | |
| Diatomées nouvelles et rares observées dans les Lignites de Sendai (Nord du Japon). | ||
| Journal de Micrographie, Vol: 14, 1-3, 2 fig. | ||
| Show new species names and combinations published here | ||