Coscinodiscus polyacanthus var. balticus 1880
Coscinodiscus polyacanthus var. balticus Grunow in Cleve & Grunow 1880: 112
Published in: Cleve, P. T. & Grunow, A. (1880). Beiträge zur Kenntniss der arctischen Diatomeen. Kongliga Svenska Vetenskaps-Akademiens Handlingar 17(2): 1-121, 7 pls.
Status of name
This name is currently regarded as a synonym of Thalassiosira baltica (Grunow) Ostenfeld
Type locality: Baltic Sea (Waxholm, Herösand, Rathan) (Hasle 1978: 266).
No synonyms are currently included in AlgaeBase.
According to INA, Grunow's segregation of the type material of C. polyacanthus as var. baltica is illegitimate. Hence, the correct name for the Baltic species would be Thalassiosira polyacantha (Grunow) comb. nov. For the Arctic Ocean material two names are available: Coscinodiscus polyacanthus var. davisiana Grunow 1884 and C. p. var. intermedia Grunow1884 = C. joergesenii Ostenstenfeld 1910. - (5 Jul 2016) - Wendy Guiry
This is a marine species.
Source of current name
Ostenfeld, C.H. (1901). Iagttagelser over Plankton-Diatomeer. Nyt Magazin for Naturvidenskaberne 39: 287-302.
Hasle, G.R. (1978). Some freshwater and brackish water species of the diatom genus Thalassiosira Cleve. Phycologia 17(3): 263-292, 71 figs, 2 tables.
Created: 23 April 2002 by M.D. Guiry
Verified by: 19 July 2017 by M.D. Guiry
Accesses: This record has been accessed by users 373 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=37707
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 September 2021.