153,798 species and infraspecific names are in the database, 21,012 images, 59,568 bibliographic items, 413,155 distributional records.

Pfiesteria Steidinger & J.M.Burkholder, 1996

Classification:
Empire Eukaryota
Kingdom Chromista
Subkingdom Harosa (supergroup SAR)
Infrakingdom Halvaria
Phylum Miozoa
Subphylum Myzozoa
Infraphylum Dinozoa
Superclass Dinoflagellata
Class Dinophyceae
Order Thoracosphaerales
Family Pfiesteriaceae

Holotype species: Pfiesteria piscicida Steidinger & J.M.Burkholder

Original publication and holotype designation: Steidinger, K.A., Burkholder, J.M., Glasgow, H.B., Jr, Hobbs, C.W., Garrett, J.K., Truby, E.W., Noga, E.J. & Smith, S.A. (1996). Pfiesteria piscicida gen. et sp. nov. (Pfiesteriaceae fam. nov.), a new toxic dinoflagellate with a complex life cycle and behavior. Journal of Phycology 32: 157-164, 14 figs, 1 table.

Taxonomic status: currently recognized as a distinct genus.

Most recent taxonomic treatment adopted: Moestrup, Ø. & Calado, A.J. (2018). Süßwasserflora von Mitteleuropa. Freshwater Flora of Central Europe, Volume 6: Dinophyceae. pp. [i]-xii, [1]-560, 421 figs. Berlin: Springer Spektrum.

Taxonomic notes
"Before 2015, 7 genera, Amyloodinium, Cryptoperidiniopsis,Luciella, Paulsenella, Pfiesteria, Stoeckeria, Tyrannodinium, had been established in the family Pfiesteriaceae" (Jang et al., 2016: 180. - (20 May 2016) - Wendy Guiry

Description: Epi- and hypocone of approximately the same size, i. e. the cingulum more or less equatorial. Cells covered with very thin plates arranged according to the formula po, cp, x, 4?, 1a, 5–6'', 6c, pc, 5s, 5''', 0p, 2''''. Phagotrophic, food uptake by means of a hollow peduncle (feeding tube).

Information contributed by: Moestrup & Calado (2018). The most recent alteration to this page was made on 24 Oct 2018 by M.D. Guiry.

Numbers of names and species: There are 3 species names in the database at present, of which 2 have been flagged as accepted taxonomically on the basis of the listed literature under the species name. In some instances, opinions on taxonomic validity differ from author to author and users are encouraged to form their own opinion. AlgaeBase is a work in progress and should not be regarded as a definitive source only as a guide to the literature..

Names: ('C' indicates a name that is accepted taxonomically; 'S' a homotypic or heterotypic synonym; 'U' indicates a name of uncertain taxonomic status, but which has been subjected to some verification nomenclaturally; 'P' indicates a preliminary AlgaeBase entry that has not been subjected to any kind of verification. For more information on a species click on it to activate a link to the Species database):

Click here to also show infraspecific names in the list below.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

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.

Created: 16 April 2003 by M.D. Guiry

Verified by: 24 October 2018 by M.D. Guiry

Linking to this page: http://www.algaebase.org/search/genus/detail/?genus_id=45993

Citing AlgaeBase
Please 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 11 December 2018.

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