Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)

Este artículo contiene 37 páginas, 16 figuras, 2 tablas.

Detalles Bibliográficos
Autores: Martin, Daniel, Gil, João, Zanol, Joana, Meca, Miguel A., Pérez-Portela, R.
Tipo de recurso: artículo
Estado:Versión publicada
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:10261/198869
Acceso en línea:http://hdl.handle.net/10261/198869
Access Level:acceso abierto
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spelling Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)Martin, DanielGil, JoãoZanol, JoanaMeca, Miguel A.Pérez-Portela, R.Este artículo contiene 37 páginas, 16 figuras, 2 tablas.During a visit to polychaete–rearing facilities in the vicinity of Bay of Ca´diz (SW Iberian Peninsula, Atlantic Ocean), we sampled two populations of Marphysa (Annelida, Eunicidae) originally occurring at nearby intertidal soft bottoms, one being more than twice as long as the other at the same age. We analysed them using partial sequences of two mitochondrial genes, 16S rDNA and Cytochrome Oxidase I, and classical morphological observations. Our molecular results confirmed that the two populations corresponded to two different species, with PTP species delimitation values ranging from 0.973 (long–bodied species) to 0.999 (short–bodied species). Morphologically, the short–bodied species resembles the recently redescribed M. sanguinea (Montagu, 1813), but differs mainly in having some parapodia with two subacicular hooks (one bidentate and one unidentate) and three types of pectinate chaetae, Two isodont present all along the body, and one particularly large anodont asymmetric appearing only from mid–posterior parapodia. The long–bodied species resembles Marphysa aegypti Elgetany, El-Ghobashy, Ghoneim and Struck, 2018 both in size and in having very robust, unidentate subacicular hooks (single in most parapodia, two–both similar in size and form–in some posterior parapodia), but differs, among other features, in the maxillary formula, the number of acicula per parapodia and the number and shape of pectinate chaetae. Accordingly, we are here fully illustrating and formally describing the two Iberian populations as Marphysa gaditana sp. nov. (short–bodied) and Marphysa chirigota sp. nov. (long–bodied) and we are emending the description of M. aegypti based on our revision of the type material. Also, we discuss on the distribution of the species of the sanguinea– group and on the relevancy of taxonomically robust studies when dealing with species of commercial interest having the potential of being globally spread through human activities, as well as on the misunderstandings caused by the incorrect use of the “cosmopolitan species” concept.This study received funds from the Linnean Society of London and the Systematics Association through the 2915 Systematics Research Fund call. The project funded was entitled “Cryptic Fish Baits.” DM received funding from the Consolidated Research Group on Marine Benthic Ecology, Generalitat de Catalunya (http://agaur. gencat.cat), grant 2017SGR378 and the Agencia Estatal de Investigacio´n (AEI) (http://www.ciencia. gob.es/portal/site/MICINN/aei), EuropeanRegional Development Fund (FEDER) (https://ec.europa.eu/ regional_policy/en/funding/erdf/), grant CTM2017– 88080 / PopCOmics.Peer reviewedPublic Library of ScienceConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/198869reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1371/journal.pone.0226749Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1988692026-05-22T06:33:51Z
dc.title.none.fl_str_mv Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
title Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
spellingShingle Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
Martin, Daniel
title_short Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
title_full Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
title_fullStr Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
title_full_unstemmed Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
title_sort Digging the diversity of Iberian bait worms Marphysa (Annelida, Eunicidae)
dc.creator.none.fl_str_mv Martin, Daniel
Gil, João
Zanol, Joana
Meca, Miguel A.
Pérez-Portela, R.
author Martin, Daniel
author_facet Martin, Daniel
Gil, João
Zanol, Joana
Meca, Miguel A.
Pérez-Portela, R.
author_role author
author2 Gil, João
Zanol, Joana
Meca, Miguel A.
Pérez-Portela, R.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description Este artículo contiene 37 páginas, 16 figuras, 2 tablas.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
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/10261/198869
url http://hdl.handle.net/10261/198869
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1371/journal.pone.0226749
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
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 15,811543

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