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

Navicula exigua (W.Gregory) Grunow, nom. illeg. 1880

Publication details
Navicula exigua (W.Gregory) Grunow in Van Heurck 1880: pl. 8, fig. 32, nom. illeg.

Published in: Van Heurck, H. (1880). Synopsis des Diatomées de Belgique Atlas. pls I-XXX [pls 1-30]. . Anvers: Ducaju et Cie.
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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
Adjective A (Latin), small, short, poor, scanty (Brown 1946).

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

Nomenclatural notes
Illegitimate: priority for Navicula exigua Dujardin 1842, p. 44; pl. 30, fig. 26. - (20 Jun 2018) - M.D. Guiry

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.

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.

Patrick, R.[M.] & Reimer, C.W. (1966). The diatoms of the United States exclusive of Alaska and Hawaii. Volume 1: Fragilariaceae, Eunotiaceae, Achnanthaceae, Naviculaceae. Monographs of the Academy of Natural Sciences of Philadelphia 13: 1-688.

Created: 30 April 2012 by Salvador Valenzuela Miranda

Verified by: 23 April 2019 by G.M. Guiry

Accesses: This record has been accessed by users 388 times since it was created.

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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=142886

Citing AlgaeBase
Cite this record as:
G.M. 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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