Cochlodinium F.Schütt, 1896

Lectotype species: Cochlodinium strangulatum (F.Schütt) F.Schütt

Original publication: Schütt, F. (1896). Peridiniales (Peridineae, Dinoflagellata, Cilioflagellata, arthrodele Flagellaten). Bacillariales (Diatomeae). In: Die natürlichen Pflanzenfamilien...I. Teil. Abt. 1b. (Engler, A. & Prantl, K. Eds), pp. 1-153. Leipzig: Wilhelm Engelmann.

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Type designated in: Kofoid, C.A. & Swezy, O. (1921). The free-living unarmored Dinoflagellata. Memoirs of the University of California 5: i-viii, 1-562.

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Description: Unarmored free-living heterotrophic dinoflagellate. Cells are solitary, not forming chained colonies. The deeply constricted cingulum has a descending left-spiral course, turning 1.5–2 times around cell. The sulcus invades the episome as a wide loop, ending near the apex on the dextro-dorsal surface. The apical groove is circular, encircling the apex and connecting with the anterior sulcus. The surface is covered by longitudinal equidistant fine striae. The nucleus is enclosed in a distinct perinuclear capsule.

Information contributed by: Emended description provided by Gómez, Richlen & Anderson (2017: 39).. The most recent alteration to this page was made on 2017-05-22 by M.D. Guiry.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

Gender: This genus name is currently treated as neuter.

Most recent taxonomic treatment adopted: Gómez, F., Richlen, M.L. & Anderson, D.M. (2017). Molecular characterization and morphology of Cochlodinium strangulatum, the type species of Cochlodinium, and Margalefidinium gen. nov. for C. polykrikoides and allied species (Gymnodiniales, Dinophyceae). Harmful Algae 63: 32–44, 5 figs.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=44628

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 22 May 2017. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 23 May 2024

 
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