159,661 species and infraspecific names are in the database, 22,560 images, 62,372 bibliographic items, 465,338 distributional records.

Navicula graeffei Grunow 1875

Publication details
Navicula graeffei Grunow in A.W.F.Schmidt 1875: pl. 7: figs 5, 6 (as 'graeffii' )

Published in: Schmidt, A.[W.F.] (1875). Atlas der Diatomaceen-kunde. Series I: Heft 2: pls 5-8. . Aschersleben: Verlag von Ernst Schlegel.
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Publication date: 20 Jan 1875

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 Diploneis graeffii (Grunow) Cleve

Eponomy
Presumably named for Eduard Heinrich Graeffe.

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

Nomenclatural notes
Seemingly originally first introduced without a description, but validated by analytical figures (Melbourne Code; see ICN Art. 38.7 "For the purpose of Art. 38.5, prior to 1 January 1908, an illustration with analysis (see Art. 38.9 and 38.10) is acceptable in place of a written description or diagnosis."). - (8 Sep 2017) - M.D. Guiry

General environment
This is a marine species.

Type information
Samoa.

Detailed distribution with sources
(as Navicula graeffei Grunow)
North America: Canada (Mather & al. 2010).

Source of current name
Cleve, P.T. (1894). Synopsis of the naviculoid diatoms. Part I. Kongliga Svenska Vetenskapsakademiens Handlingar Series 4 26(2): 1-194, 5 pls.

Created: 23 April 2002 by M.D. Guiry

Verified by: 23 January 2020 by Salvador Valenzuela Miranda

Accesses: This record has been accessed by users 326 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=38803

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 30 November 2020.

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