Pseudopfiesteria Litaker, Steidinger, P.L.Mason, Shields & P.A.Tester, 2005

Holotype species: Pseudopfiesteria shumwayae (Glasgow & J.M.Burkholder) Litaker, Steidinger, P.Mason, Shields & P.Tester

Currently accepted name for the type species: Pfiesteria shumwayae Glasgow & J.M.Burkholder

Original publication and holotype designation: Litaker, R.W., Steidinger, K.A., Mason, P.L., Landsberg, J.H., Shields, J.D., Reece, K.S., Haas, L.W., Vogelbein, W.K., Vandersea, M.W., Kibler, S.R., Tester, P.A. (2005). The reclassification of Pfiesteria shumayae (Dinophyceae): Pseudopfiesteria, gen. nov. . Journal of Phycology 41: 643-651.

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Description: Small motile, biflagellated single-celled dinoflagellate, lightly armored, ovoid to biconical. Plate formula Po, cp, X, 4', 1a, 6", 6c, PC, 5+s, 5'", Op, 2"" (Figs 2-4). Cingulum equatorial, slightly displaced. Sulcus, not extending to antapex but extending to epitheca and 1', and slightly offset to the right. Nucleus spherical, typical dinokaryon, present in the hypotheca. Motile cells heterotrophic, feed via a tubular peduncle. Food vacuoles present.

The most recent alteration to this page was made on 2018-10-24 by M.D. Guiry.

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

Most recent taxonomic treatment adopted: Lassus, P., Chomérat, N., Hess, P. & Nézan, E. (2017 '2016'). Toxic and harmful microalgae of the World Ocean. Micro-algues toxiques et nuisibles de l'Océan Mondial. IOC Manuals and guides, 68 (Bilingual English/French). pp. 1-523, 54 pls. Denmark: International Society for the Study of Harmful Algae/ Intergovernmental Oceanographic Commission of UNESCO.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=50733

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 24 October 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 23 November 2024