161,477 species and infraspecific names are in the database, 22,723 images, 62,936 bibliographic items, 473,550 distributional records.

Actinocyclus ehrenbergii Ralfs 1861

Classification:
Empire Eukaryota
Kingdom Chromista
Phylum Bacillariophyta
Subphylum Coscinodiscophytina
Class Coscinodiscophyceae
Subclass Coscinodiscophycidae
Order Coscinodiscales
Family Hemidiscaceae
Genus Actinocyclus

Pictures

click on thumbnail for larger version.

Actinocyclus ehrenbergii Ralfs
600x __Diam. 135 µm. 21 May 2011. Robert Lavigne. © Robert Lavigne. (MicroscopyView.com).

Actinocyclus ehrenbergii Ralfs
Close-up __FOV 100 µm. 21 May 2011. Robert Lavigne. © Robert Lavigne. (MicroscopyView.com).

 

Delesseria belayevii A.D.Zinova

Actinocyclus ehrenbergii Ralfs Close-up __FOV 100 µm
© Robert Lavigne. (MicroscopyView.com)

Publication details
Actinocyclus ehrenbergii Ralfs in Pritchard 1861: 834

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. xii, 968, 40 plates. London: Whittaker and Co..
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Type species
The type species (lectotype) of the genus Actinocyclus is Actinocyclus octonarius Ehrenberg.

Status of name
This name is currently regarded as a synonym of Actinocyclus octonarius Ehrenberg

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

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Source of current name
Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000). Diatom flora of marine coasts I. Iconographia Diatomologica 7: 1-925, 219 pls with 4504 figs.

Key references
Guo Yujie [Kuo, Y.C., Guo, Y.C.] (2003). Flora algarum marinarum sinicarum. Tomus V. Bacillariophyta No. I. Centricae. pp. [1]-493. Beijing: Science Press.

Hasle, G.R. & Syvertsen, E.E. (1996). Marine diatoms. In: Identifying Marine Phytoplankton. (Tomas, C.R. Eds), pp. 5-385. San Diego: Academic Press.

Hendey, N.I. (1974). A revised check-list of the British marine diatoms. Journal of the Marine Biological Association of the United Kingdom 54: 277-300, no figs.

Lebour, M.V. (1930). The planktonic diatoms of northern seas. pp. [i]-ix, 1-244, pls I-IV. London: Printed for the Ray Society sold by Dulau & Co., Ltd. 32, Old Bond Street, London, W. 1.

Qi, Y.Z. (1995). Flora algarum sinicarum aquae dulcis. Tomus IV Bacillariophyta Centicae. pp. [i-viii], i-v, 1-104, 9 pls. Beijing: Science Press. [in Chinese with some English keys]

Scott, F.J. & Thomas, D.P. (2005). Diatoms. In: Antarctic marine protists. (Scott, F.J. & Marchant, H.J. Eds), pp. 13-201. Canberra & Hobart: Australian Biological Resources Study; Australian Antarctic Division.

Created: 23 April 2002 by M.D. Guiry

Verified by: 04 May 2021 by M.D. Guiry

Accesses: This record has been accessed by users 1793 times since it was created.

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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 17 May 2021.

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