Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum

12 pages, 5 figures, 1 table.-- This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited

Bibliographic Details
Authors: Salgado, P., Fraga, Santiago, Rodríguez Hernández, Francisco José, Riobó, Pilar, Bravo, Isabel
Format: article
Status:Published version
Publication Date:2018
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/187900
Online Access:http://hdl.handle.net/10261/187900
Access Level:Open access
Keyword:Ceratocorys mariaovidiorum
Dinoflagellate
Gonyaulacales
ITS rDNA
Protoceratium reticulatum
Reticulated plates
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spelling Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatumSalgado, P.Fraga, SantiagoRodríguez Hernández, Francisco JoséRiobó, PilarBravo, IsabelCeratocorys mariaovidiorumDinoflagellateGonyaulacalesITS rDNAProtoceratium reticulatumReticulated plates12 pages, 5 figures, 1 table.-- This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly citedThe family Ceratocoryaceae includes the genera Ceratocorys, Protoceratium, and Schuettiella, whose phylogenetic relationships are poorly known. Here, the new non-yessotoxin-producing species of the genus Ceratocorys, Ceratocorys mariaovidiorum sp. nov., previously reported as the toxic Protoceratium reticulatum, is described from examinations by light and scanning electron microscopy, molecular phylogeny, and toxin analyses. The species description is made from culture samples of strains CCMP1740 and CCMP404 from USA waters. Ceratocorys mariaovidiorum is globular and has thick and strongly reticulated plates with one pore within each reticule, just like P. reticulatum, but the key difference between the two species is the presence of five precingular plates in C. mariaovidiorum instead of six as in P. reticulatum. The thecal plate formula is Po, 40, 0a, 5″, 6c, ~7s, 5‴, 0p, 20000. The apical pore plate is oval with a k-shaped pore. The first apical plate is narrow with a ventral pore on the right anterior side; it contacts the apical pore plate and its contact with the anterior sulcal plate is slight or absent. The fourth precingular plate of other Gonyaulacales is absent. Ceratocorys mariaovidiorum may have small spines on the second antapical plate. A phylogenetic study based on internal transcribed spacer/5.8SrDNA supports the morphological classification of C. mariaovidiorum as a new species of Ceratocorys and in a different clade from P. reticulatumThe present study is a contribution of the Unidad Asociada “Microalgas Nocivas” (CSIC–IEO) that was carried out at the Instituto Espa~nol de Oceanograf ıa (IEO) in Vigo and funded by the CCVIEO project, the Spanish National Project CICAN (CGL2013-40671-R) and CIGUATROP Spanish project funded by Fundaci on Biodiversidad. This article will be part of the doctoral thesis of Pablo Salgado and is within the doctoral program “Marine Science, Technology and Management” (DO*MAR) of the University of Vigo. P. Salgado is a researcher at the Instituto de Fomento Pesquero (IFOP), which has provided financial support for his doctoral stay at the IEO in VigoPeer reviewedJohn Wiley & SonsConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/187900reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1111/jpy.12609Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1879002026-05-22T06:33:51Z
dc.title.none.fl_str_mv Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
title Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
spellingShingle Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
Salgado, P.
Ceratocorys mariaovidiorum
Dinoflagellate
Gonyaulacales
ITS rDNA
Protoceratium reticulatum
Reticulated plates
title_short Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
title_full Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
title_fullStr Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
title_full_unstemmed Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
title_sort Ceratocorys mariaovidiorum sp. nov. (Gonyaulacales), a new dinoflagellate species previously reported as Protoceratium reticulatum
dc.creator.none.fl_str_mv Salgado, P.
Fraga, Santiago
Rodríguez Hernández, Francisco José
Riobó, Pilar
Bravo, Isabel
author Salgado, P.
author_facet Salgado, P.
Fraga, Santiago
Rodríguez Hernández, Francisco José
Riobó, Pilar
Bravo, Isabel
author_role author
author2 Fraga, Santiago
Rodríguez Hernández, Francisco José
Riobó, Pilar
Bravo, Isabel
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Ceratocorys mariaovidiorum
Dinoflagellate
Gonyaulacales
ITS rDNA
Protoceratium reticulatum
Reticulated plates
topic Ceratocorys mariaovidiorum
Dinoflagellate
Gonyaulacales
ITS rDNA
Protoceratium reticulatum
Reticulated plates
description 12 pages, 5 figures, 1 table.-- This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/187900
url http://hdl.handle.net/10261/187900
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1111/jpy.12609
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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