163,410 species and infraspecific names are in the database, 22,770 images, 62,959 bibliographic items, 480,353 distributional records.

Placoneis subgastriformis (Hustedt) E.J.Cox 2003

This is a preliminary entry and has not been subject to full verification.

Publication details
Placoneis subgastriformis (Hustedt) E.J.Cox 2003: 74

Published in: Cox, E.J. (2003). Placoneis Mereschkowsky (Bacillariophyta) revisited: resolution of several typification and nomenclatural problems, including the generitype. Botanical Journal of the Linnean Society 141: 53-83.

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

Basionym
Navicula subgastriformis Hustedt

Type information
Type locality: Macedonia: Lake Presya [Prespa] (Hustedt 1945: 928). Notes: Type: BRM N1/33 (LT fide R. Simonsen, Atlas & Cat. Diat. Types Hustedt: 334, pl. 511: figs. 1-3. 1987)

Homotypic Synonym(s)
Navicula subgastriformis Hustedt 1945

General environment
This is a freshwater species.

Detailed distribution with sources
(as Navicula subgastriformis Hustedt)
North America: Laurentian Great Lakes (Stoermer, Kreis & Andresen 1999), United States of America (Kociolek 2005).

(as Placoneis subgastriformis (Hustedt) E.J.Cox)
Europe: North Macedonia (Levkov & Williams 2012).

Asia: Russia (Kulikovskiy & al. 2016).

Created: 13 March 2006 by M.D. Guiry

Verified by: 02 July 2018 by M.D. Guiry

Accesses: This record has been accessed by users 130 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=122028

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 26 September 2021.

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