163,402 species and infraspecific names are in the database, 22,770 images, 62,958 bibliographic items, 480,353 distributional records.

Navicula gastrum var. exigua (W.Gregory) Grunow 1880

Publication details
Navicula gastrum var. exigua (W.Gregory) Grunow 1880: 31

Published in: Cleve, P. T. & Grunow, A. (1880). Beiträge zur Kenntniss der arctischen Diatomeen. Kongliga Svenska Vetenskaps-Akademiens Handlingar 17(2): 1-121, 7 pls.
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Type species
The type species (holotype) of the genus Navicula is Navicula tripunctata (O.F.Müller) Bory.

Status of name
This name is currently regarded as a synonym of Placoneis exigua (W.Gregory) Mereschkovsky

Basionym
Pinnularia exigua W.Gregory

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

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

Taxonomic notes
Also published at van Heurck 1880: pl. 8, fig. 32 - (30 Apr 2012) - Salvador Valenzuela Miranda

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Eberle, M.E. (2008). Recent diatoms reported from the central United States: register of taxa and synonyms. Hays, Kansas: Department of Biological Sciences, Fort Hays State University. Latest electronic version: 5 December 2008.

Hendey, N.I. (1974). A revised check-list of the British marine diatoms. Journal of the Marine Biological Association of the United Kingdom 54: 277-300, no figs.

Van Heurck, H. (1880). Synopsis des Diatomées de Belgique Atlas. pls I-XXX [pls 1-30]. . Anvers: Ducaju et Cie.

Created: 17 April 2003 by Mairead Murphy

Verified by: 20 June 2018 by M.D. Guiry

Accesses: This record has been accessed by users 340 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=59221

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 25 September 2021.

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