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

Navicula gastrum var. signata Hustedt, nom. inval. 1936

Publication details
Navicula gastrum var. signata Hustedt in A.W.F.Schmidt 1936: pl. 403: fig. 27-28, nom. inval.

Published in: Schmidt, A.[W.F.] (1936). Atlas der Diatomaceen-kunde Series VIII (Heft 101/102): pls 401-408. [F. Hustedt]. . Leipzig: O.R. Reisland.
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Type species
The type species (holotype) of the genus Navicula is Navicula tripunctata (O.F.Müller) Bory.

Origin of species name
Noun (Latin), belly, stomach, womb, paunch (Brown 1946).

Homotypic Synonym(s)
Placoneis gastrum var. signatum (Hustedt) E.Y.Haworth & M.G.Kelly 2002

Nomenclatural notes
According to CAS, this name is invalid, presumably because a description was not provided. After 1 January 1908, an illustration with analysis (see Art. 38.9 and 38.10) is not acceptable in place of a written description or diagnosis. - (1 Feb 2016) - M.D. Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Krammer, K. & Lange-Bertalot, H. (1986). Bacillariophyceae 1 Teil: Naviculaceae. In: Süßwasserflora von Mitteleuropa. Begründet von A. Pascher. Herausgegeben von. H. Ettl, J. Gerloff, H. Heynig & D. Mollenhauer. Band 2/1. pp. [i]-xvi, [1]-876, 206 pls with 2976 figures. Stuttgart & New York: Gustav Fischer Verlag.

Pankow, H. (1976). Algenflora der Ostsee. II. Plankton (einschliesslich benthischer Kieselalgen). pp. 1-493, 880 figs, 26 pls. Jena: Gustav Fischer.

Created: 15 April 2002 by M.D. Guiry

Verified by: 05 December 2018 by M.D. Guiry

Accesses: This record has been accessed by users 438 times since it was created.

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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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