| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Tetracyclus J. Ralfs 1843, pg. 105 | |
| Generitype | T: Tetracyclus lacustris J. Ralfs 1843 |
| Designated by | ICBN 1994 (009606), p. 123 |
| Year Designated | 1994 |
| Nomenclatural status | nom. cons. |
| Recent revisions | Williams 1987 (ref. 006885), Williams 1989 (ref. 006876), Williams 1994 (ref. 006927) |
| Comments | Name conserved vs. its rejected taxonomic synonym: "Biblarium Ehrenberg 1843 (see ICBN 1994, p. 123, ref. 009606). Originally monotypic. |
| Published in |
Ralfs, J. 1843 (ref. 1482) On the Diatomaceae. Annals and Magazine of Natural History, Vol:12, 104-111, pl. 2. |