| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Planothidium F.E. Round & L. Bukhtiyarova Nov 1996, p. 351 | |
| Generitype | T: Planothidium lanceloatum (Brebisson) F.E. Round & L. Bukhtiyarova 1996, invalid name (= Achnanthidium lanceolatum Bre. in Kutzing 1849) |
| Designated by | Round & Bukhtiyarova |
| Year Designated | 1996 |
| Nomenclatural status | valid |
| Recent revisions | |
| Comments | Type by original designation. The combination Planothidium lanceolatum (Brébisson) F.E. Round & L. Bukhtiyarova 1996 is invalid (see Art. 33.2). |
| Published in |
Round, F.E. and Bukhtiyarova, L. 1996 (ref. 6778) Four new genera based on Achnanthes (Achnanthidium) together with a re-definition of Achnanthidium Diatom Research, Vol:11[2], 345-361 |
| Rossithidium F.E. Round & L. Bukhtiyarova Nov 1996, p. 350 | |
| Generitype | T: Achnanthes pusilla Grunow in Cleve & Grunow 1880 |
| Designated by | F.E. Round & L. Bukhtiyarova, p. 346 |
| Year Designated | 1996 |
| Nomenclatural status | valid |
| Recent revisions | |
| Comments | Type by original designation (see p. 346). Comments: Although no type is formally designated after the description of the genus, the statement, p. 346 ("a group of linear valved/parallel striate species typified by Achnanthes pusilla (Grun.) De Toni. These we placed in a new genus Rossithidium...") constitutes designation of the type. Since the name is validly published in this paper, validation of the generic name proposed by Round 1998, p. 181 (ref. 007063) is unnecessary. |
| Published in |
Round, F.E. and Bukhtiyarova, L. 1996 (ref. 6778) Four new genera based on Achnanthes (Achnanthidium) together with a re-definition of Achnanthidium Diatom Research, Vol:11[2], 345-361 |
| Brief Records Single Page Back to Search Form | ||||||||