Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean

17 pages, 12 figures, 2 tables

Detalles Bibliográficos
Autores: Reñé, Albert, Satta, Cecilia Teodora, López-García, Purificación, Hoppenrath, Mona
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/201992
Acceso en línea:http://hdl.handle.net/10261/201992
Access Level:acceso abierto
Palabra clave:Amphidiniopsis
Benthic
Dinoflagellate
Herdmania
Phylogeny
Protists
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spelling Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW MediterraneanReñé, AlbertSatta, Cecilia TeodoraLópez-García, PurificaciónHoppenrath, MonaAmphidiniopsisBenthicDinoflagellateHerdmaniaPhylogenyProtists17 pages, 12 figures, 2 tablesAmphidiniopsis is a diverse genus of thecate heterotrophic dinoflagellates within the benthic, sand-dwelling species, with more than 20 currently described. Although molecular information about members of this genus is still scarce, morphological heterogeneity suggests the genus is paraphyletic. We investigated the diversity of Amphidiniopsis species in the NW Mediterranean Sea by morphological and molecular approaches, which led to the description of three new species, A. bulla sp. nov., A. erinacea sp. nov., and A. selene sp. nov. Phylogenetic reconstructions based on SSU and LSU rDNA sequences obtained from individual cells and the observed morphological characters confirm, as previously suggested, the paraphyly of the genus and the existence of at least four phylogenetic subgroups, instead of the three main subgroups defined to date. We also morphologically characterized Herdmania litoralis, suggesting the existence of more than one species belonging to this monotypic genus. Herdmania is a sister taxon to Amphidiniopsis, both morphologically and phylogenetically, and given the paraphyly of the latter, it should be considered a member of the newly termed Amphidiniopsis genus complex. The finding of the three new species highlights that the Mediterranean harbors distinctive, sand-dwelling dinoflagellates and needs further investigations of its unexplored diversityA.R. was funded by MINECO COPAS “Understanding top‐down control in coastal bloom‐forming protists” (CTM2017‐86121‐R) granted to E. Garcés, a MECD grant “Estancia de Movilidad en el extranjero José Castillejo” (CAS17/00237), a “Senckenberg Taxonomy Grant, 2017,” and a DAAD “Research Stays for University Academics and Scientists 2018, Grant 91644317.” C.T.S. was funded by a RAS Grant within the project “Santa Giusta – Indagine nello Stagno di Santa Giusta inerente la parte trofica e di identificazione delle criticità che possono portare alle crisi distrofiche” (DGR n° 42/34 del 16/10/2013), and a DAAD Grant within the “Research Stays for University Academics and Scientists 2014″ (grant ref. code: A/14/01530). P. L‐G. was funded by European Research Council Grant ProtistWorld (no. 322669) under the European Union's Seventh Framework ProgramWith the funding support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S), of the Spanish Research Agency (AEI)Phycological Society of AmericaMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)European CommissionAgencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/201992reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CTM2017-86121-RCTM2017-86121-R/AEI/10.13039/501100011033info:eu-repo/grantAgreement/EC/FP7/322669https://doi.org/10.1111/jpy.12938Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2019922026-05-22T06:33:51Z
dc.title.none.fl_str_mv Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
title Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
spellingShingle Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
Reñé, Albert
Amphidiniopsis
Benthic
Dinoflagellate
Herdmania
Phylogeny
Protists
title_short Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
title_full Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
title_fullStr Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
title_full_unstemmed Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
title_sort Re-evaluation of Amphidiniopsis (Dinophyceae) Morphogroups Based On Phylogenetic Relationships, and Description of Three New Sand-dwelling Species From the NW Mediterranean
dc.creator.none.fl_str_mv Reñé, Albert
Satta, Cecilia Teodora
López-García, Purificación
Hoppenrath, Mona
author Reñé, Albert
author_facet Reñé, Albert
Satta, Cecilia Teodora
López-García, Purificación
Hoppenrath, Mona
author_role author
author2 Satta, Cecilia Teodora
López-García, Purificación
Hoppenrath, Mona
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
European Commission
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Amphidiniopsis
Benthic
Dinoflagellate
Herdmania
Phylogeny
Protists
topic Amphidiniopsis
Benthic
Dinoflagellate
Herdmania
Phylogeny
Protists
description 17 pages, 12 figures, 2 tables
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/201992
url http://hdl.handle.net/10261/201992
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CTM2017-86121-R
CTM2017-86121-R/AEI/10.13039/501100011033
info:eu-repo/grantAgreement/EC/FP7/322669
https://doi.org/10.1111/jpy.12938
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Phycological Society of America
publisher.none.fl_str_mv Phycological Society of America
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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