153,875 species and infraspecific names are in the database, 21,014 images, 59,586 bibliographic items, 413,474 distributional records.

Closterium ulna Focke ex W.B.Turner

Publication details
Closterium ulna Focke ex W.B.Turner 1892: 20

Published in: Turner, W.B. (1893 '1892'). Algae aquae dulcis Indiae orientalis. The freshwater algae (principally Desmidieae) of East India. Kungliga Svenska Vetenskaps-Akademiens Handlingar 25(5): 1-187, 23 pls.
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Type species
The type species (lectotype) of the genus Closterium is Closterium lunula Ehrenberg & Hemprich ex Ralfs.

Status of name
This name is currently regarded as a synonym of Closterium directum W.Archer

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

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Brook, A.J. & Johnson, L.R. (2002). Order Zygnematales. In: The Freshwater Algal Flora of the British Isles. An identification guide to freshwater and terrestrial algae. (John, D.M., Whitton, B.A. & Brook, A.J. Eds), pp. 479-593. Cambridge: Cambridge University Press.

Key references
Hirose, H., Yamagishi, T. & Akiyama, M. (1977). Illustrations of the Japanese fresh-water algae. pp. [8 col. pls], [1]-933, 244 pls in text. Tokyo: Uchida Rokakuho Publishing Co., Ltd. [in Japanese]

Kanetsuna, Y. & Yamagishi, T. (eds) (2018). Desmids of southeast Asia. pp. [1]-xiv, [1]-429, VIII colour photographic pls, 44 test-figs, 94 pls. Dera Dun - 248 001 (India): Bishen Singh Mahendra Pal Singh.

West, W. & West, G.S. (1904). A monograph of the British Desmidiaceae. I. pp. [i]-xxxvi, [1]-224, pl. 1-32. London: The Ray Society.

Created: 11 April 2002 by M.D. Guiry

Verified by: 12 December 2018 by M.D. Guiry

Accesses: This record has been accessed by users 447 times since it was created.

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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=34946

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 17 December 2018.

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