Placoneis gastrum var. signatum (Hustedt) E.Y.Haworth & M.G.Kelly, nom. inval. 2002
Publication Details
Placoneis gastrum var. signatum (Hustedt) E.Y.Haworth & M.G.Kelly, nom. inval. 2002: 5
Published in: Haworth, E.Y. & Kelly, M.G. (2002). New combinations for some freshwater diatom taxa found in the British Isles Unpublished manuscript. pp. 1-8, no figs..
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 Navicula gastrum var. signata Hustedt.
Basionym
Navicula gastrum var. signata Hustedt
Origin of Species Name
Noun (Latin), belly, stomach, womb, paunch (Brown 1946).
General Environment
This is a freshwater species.
Created: 11 April 2002 by M.D. Guiry.
Last updated: 16 March 2016
Verification of Data
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Nomenclatural note
Ternary combination has not been validated (Haworth & Kelly, unpublished manuscript.); the supposed basionym is invalid. - (01 February 2016) - M.D. Guiry
Linking to this page: https://www.algaebase.org/search/species/detail/?species_id=34259
Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 16 March 2016. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 11 July 2025