Symbiodinium natans Gert Hansen & Daugbjerg 2009
Publication Details
Symbiodinium natans Gert Hansen & Daugbjerg 2009: 253
Published in: Hansen, G. & Daugbjerg, N. (2009). Symbiodinium natans sp. nov.: a "free-living" dinoflagellate from Tenerife (Northeast-Atlantic Ocean). Journal of Phycology 45: 251-265.
Request PDFType Species
This is the type species (holotype) of the genus Symbiodinium.
Status of Name
This name is of an entity that is currently accepted taxonomically.
Type Information
Type locality: Callao Salvaje, Tenerife [Canary Islands]; (Hansen & Daugbjerg 2009: 253) Holotype: October 2004; C; CAT2393 (SEM stub) (Hansen & Daugbjerg 2009: 253, 252) Notes: "Figure 3, A–C, has been chosen to represent the type in accordance to fulfill article 39.1 of the International Code of Botanical Nomenclature (ICBN)."
Origin of Species Name
Participle (Latin), swimming, floating on or under the surface of the water (Stearn 1983).
General Environment
This is a marine species.
Description
Motile cells are 10 µm long (range 9.5–
11.5 µm) and 8 µm wide (range 7.4–9 µm). The episome
is slightly larger than the hyposome. An apical
narrow elongated amphiesmal vesicle (EAV) with
numerous knobs is located at the apex. The cingulum
is displaced one cingular width and consists of
two rows of pentagonal plates. Plate formula: x,
EAV, 4', 5a, 8'', ?s, ?c, 6t0, 2''''. One two-stalked pyrenoid
is situated in median part of the cell. The
nucleus is located in the episome. An eyespot, consisting
of numerous brick-containing vesicles, is present
in the sulcus. A peduncle is present. GenBank
accession number: EU315917.
Habitat
Free-living.
Created: 21 February 2009 by M.D. Guiry.
Last updated: 17 August 2018
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Linking to this page: https://www.algaebase.org/search/species/detail/?species_id=134288
Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 17 August 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024
