| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| # 990 | Hemprich, F.G. and Ehrenberg, C.G. 1831 | |
| Symbolae Physicae Animalia Evertebratora Exculsis Insectis. Series Prima com Tabularum Decade Prima. | ||
| Berolini Ex Officina Academia, 126 pp. | ||
| Show new species names and combinations published here | ||