156,948 species and infraspecific names are in the database, 22,044 images, 60,671 bibliographic items, 451,249 distributional records.

Gomphoneis exigua (Kützing) Medlin, nom. inval.

Publication details
Gomphoneis exigua (Kützing) Medlin in Eberle 2008: 41, nom. inval.

Published in: 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.
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Type species
The type species (lectotype) of the genus Gomphoneis is Gomphoneis elegans (Grunow) Cleve.

Status of name
This name is currently regarded as a synonym of Gomphonemopsis exigua (Kützing) Medlin

Basionym
Gomphonema exiguum Kützing

Type information
Type locality: "An einem Ectocarpus im Flensburger Meerbusen." [Flensburg Gulf, Denmark] (Kützing 1844: 84). "Holotypus": BM 18590 (Medlin & Round 1986: 207).

Origin of species name
Adjective A (Latin), small, short, poor, scanty (Brown 1956).

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

Nomenclatural notes
Name credited to Medlin but does not seem to have been published elsewhere. Invalid here as a full and direct reference to the basionym has not been achieved and the publication is an electronic one. - (19 Sep 2019) - M.D. Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Medlin, L.K. & Round, F.E. (1986). Taxonomic studies of marine gomphonemoid diatoms. Diatom Research 1(2): 205-225, 100 figs, 1 table.

Created: 17 May 2013 by Salvador Valenzuela Miranda

Verified by: 23 September 2019 by M.D. Guiry

Accesses: This record has been accessed by users 273 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=146506

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 07 December 2019.

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