Sphinctosiphon G.S.West, 1907

Holotype species: Sphinctosiphon polymorphus G.S.West

Original publication and holotype designation: West, G.S. (1907). Report on the freshwater algae, including phytoplankton of the Third Tanganyika Expedition, conducted by Dr. W.A. Cunnington 1904-1905. Journal of the Linnean Society of London, Botany 38: 81-197.

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Description: "Cellula in tegumentis tubulosis conferte et irregulariter aggregatge; tegumentis gelatinosis, achlrois, tubulosis, firmis et lamellosis, lamellis externis satpe diffluentibus ; cellula' globosse, cum chromatophora singula parietali late viridi et valde granulosa ; membrana cellularum tenuissima ; tegumentis junioribus subrotundatis vel irregulariter lobatis, iis vetustis elongatis, siphoniformibus, curvatis, hine inde ligatis. Propagatio divisione tegumentorum lobatorumn juniorum in omnes directiones."

Information kindly contributed by Original description but may now be outdated.

Taxonomic status: This name is currently regarded as a synonym of Microcystis.

Gender: This genus name is currently treated as masculine.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=51485

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 29 April 2013. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024