163,770 species and infraspecific names are in the database, 22,783 images, 63,043 bibliographic items, 481,350 distributional records.

Cymbella ruttneri Hustedt 1935

Publication details
Cymbella ruttneri Hustedt 1935: 164; pl. 5, fig. 33

Published in: Hustedt, F. (1935). Die fossile Diatomeenflora in den Ablagerungen des Tobasses auf Sumatra. "Tropische Binnengewasser, Band VI". Archiv für Hydrobiologie Supplement 14: 143-192.

Type species
The type species (lectotype) of the genus Cymbella is Cymbella cymbiformis C.Agardh.

Status of name
This name is currently regarded as a synonym of Encyonopsis ruttneri (Hustedt) Krammer

Type information
Indonesia: Lake Toba. Fossil

Fossil
Described as a fossil.

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

Nomenclatural notes
Previously invalid (no description) in Hustedt in Schmidt 1931; pl. 373, fig. 39-44; 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. - (3 Mar 2013) - Salvador Valenzuela Miranda

General environment
This is a freshwater species.

Detailed distribution with sources
(as Cymbella ruttneri Hustedt)
Europe: Ukraine (Bukhtiyarova 1999).

North America: Laurentian Great Lakes (Stoermer, Kreis & Andresen 1999), United States of America (Patrick & Reimer 1975, Kociolek 2005, Eberle 2008).

Middle East: Turkey (Aysel 2005).

Asia: Taiwan (Shao 2003-2014).

Source of current name
Krammer, K. (1997). Die cymbelloiden Diatomeen. Eine Monographie der weltweit bekannten Taxa. Teil 2. Encyonema Part., Encyonopsis und Cymbellopsis. Bibliotheca Diatomologica 37: 1-469.

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.

Ettl, H. & Gärtner, G. (1995). Syllabus der Boden-, Luft- und Flechtenalgen. pp. i-vii, 1-721. Stuttgart: Gustav Fischer.

Patrick, R. & Reimer, C.W. (1975). The diatoms of the United States exclusive of Alaska and Hawaii. Vol. 2, Part 1. Entomoneidaceae, Cymbellaceae, Gomphonemaceae, Epithemiaceae. pp. [i]-ix, [1]-213, 28 pls. Philadelphia: The Academy of Natural Sciences of Philadelphia.

Schmidt, A.[W.F.] (1931). Atlas der Diatomaceen-kunde. Series VIII: Heft 94: pls 373-376. . Leipzig: O.R. Reisland.

Created: 11 April 2002 by M.D. Guiry

Verified by: 20 May 2016 by M.D. Guiry

Accesses: This record has been accessed by users 284 times since it was created.

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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=31239

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 16 October 2021.

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