163,335 species and infraspecific names are in the database, 22,769 images, 62,932 bibliographic items, 478,463 distributional records.

Placoneis elginensis var. undulata (Østrup) Lange-Bertalot 1996

Publication details
Placoneis elginensis var. undulata (Østrup) Lange-Bertalot in Lange-Bertalot, Külbs, Lauser, Norpel-Schempp & Willmann 1996: 133

Published in: Lange-Bertalot, H., Külbs, K., Lauser, T., Nörpel-Schempp, M. & Willmann, M. (1996). Diatom taxa introduced by Georg Krasske. Documentation and revision. Dokumnetation und Revision der von Georg Krasske beschribenen Diatomeen-Taxa. Iconographia Diatomologica 3: 2-358, incl. 71 pls., numerous unnumbered figs. from Krasske's publications.

Type species
The type species (lectotype) of the genus Placoneis is Placoneis gastrum (Ehrenberg) Mereschkowsky.

Status of name
This name is currently regarded as a synonym of Placoneis undulata (Østrup) Lange-Bertalot

Basionym
Navicula dicephala var. undulata Østrup

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a freshwater species.

Detailed distribution with sources
(as Placoneis elginensis var. undulata (Østrup) Lange-Bertalot)
Europe: Britain (Whitton & al. 2003).

Source of current name
Rumrich, U., Lange-Bertalot, H. & Rumrich, M. (2000). Diatomeen der Anden von Venezuela bis Patagonien/Feuerland und zwei weitere Beiträge. Diatoms of the Andes from Venezuela to Patagonia/Tierra del Fuego and two additional contributions. Iconographia Diatomologica 9: 1-673, incl. 197 pls.

Created: 18 August 2004 by M.D. Guiry

Verified by: 19 May 2016 by M.D. Guiry

Accesses: This record has been accessed by users 260 times since it was created.

Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=64567

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 20 September 2021.

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