156,040 species and infraspecific names are in the database, 21,990 images, 60,314 bibliographic items, 442,793 distributional records.

Cyclotella oregonica Ralfs

Publication details
Cyclotella oregonica Ralfs in Pritchard 1861: 812

Published in: Pritchard, A. (1861). A history of infusoria, including the Desmidiaceae and Diatomaceae, British and foreign. Fourth edition enlarged and revised by J. T. Arlidge, M.B., B.A. Lond.; W. Archer, Esq.; J. Ralfs, M.R.C.S.L. ; W. C. Williamson, Esq., F.R.S., and the author. pp. i-xii, 1- 968, 40 pls. London: Whittaker and Co., Ave Maria Lane.
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Type species
The type species (holotype) of the genus Cyclotella is Cyclotella tecta Håkansson & R.Ross.

Status of name
This name is currently regarded as a synonym of Stephanodiscus oregonicus (Ralfs) Håkansson

Fossil
This is a fossil species seemingly without extant populations.

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

Nomenclatural notes
Cyclotella oregonica (Ehrenberg) Ralfs in Pritchard 1861: 834 (Hakansson, 1986: 35). Discoplea oregonica Ehrenberg 1854, invalid (INA). - (31 Mar 2016) - Wendy Guiry

General environment
This is a freshwater species.

Type information
see Discoplea oregonica Ehrenberg

Detailed distribution with sources (Click to Load)

Source of current name
Håkansson, H. (1986). A taxonomic reapppraisal of some Stephanodiscus species (Bacillariophyta). British Phycological Journal 21(1): 25-37.

Created: 13 March 2006 by M.D. Guiry

Verified by: 21 February 2018 by M.D. Guiry

Accesses: This record has been accessed by users 315 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=109040

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 23 August 2019.

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