Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)

Este artículo contiene 22 páginas, 8 figuras, 1 tabla.

Detalles Bibliográficos
Autores: De Caralt, S., González-Ramos, Janina, Turon, Xavier, Uriz, María Jesús
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/168595
Acceso en línea:http://hdl.handle.net/10261/168595
Access Level:acceso abierto
Palabra clave:Mediterranean Sea
Reproduction
Sponges
Marine invertebrates
Larvae
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spelling Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)De Caralt, S.González-Ramos, JaninaTuron, XavierUriz, María JesúsMediterranean SeaReproductionSpongesMarine invertebratesLarvaeEste artículo contiene 22 páginas, 8 figuras, 1 tabla.Despite their abundance in benthic ecosystems, life cycles and reproductive features of most sponge species remain unknown. We have studied the main reproductive features of two demosponges, Dysidea avara and Phorbas tenacior, belonging to phylogenetically distant groups: Orders Dictyoceratida and Poecilosclerida, respectively. Both sponges are abundant and share habitat in the Mediterranean rocky sublittoral. They brood parenchymella larvae with different morphology and behaviour. Sampling was conducted monthly over a two-year period in a locality where both species coexist. The two species reproduced in spring-summer, and presented species-specific reproductive features despite being subject to the same environmental conditions. D. avara has a shorter reproductive period than P. tenacior, ending before the peak of temperature in summer, while the reproductive period of P. tenacior lasts until beginning of autumn. Brooding larvae were present in June-July in D. avara, and in August-October in P. tenacior. Larval size, reproductive effort and number of larvae produced (measured the month with the maximum production) were significantly higher in D. avara than in P. tenacior. A higher reproductive effort and larval traits point to a more opportunistic life strategy in D. avara than in P. tenacior. A lack of overlap in the timing of larval release, as well as different reproductive traits, may reduce competition and facilitate the coexistence of these two sympatric and abundant sponges.Financial support was provided by projects INTRAMURAL CSIC 201330E065, PopComics (CTM2017-88080) and CTM2007-66635 from the Spanish Government. Funding was also provided by the Catalan Government (consolidated research groups 2017SGR378, 2017SGR1120, and 2017SGR1521).Peer reviewedPeerJConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/168595reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.7717/peerj.5458Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1685952026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
title Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
spellingShingle Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
De Caralt, S.
Mediterranean Sea
Reproduction
Sponges
Marine invertebrates
Larvae
title_short Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
title_full Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
title_fullStr Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
title_full_unstemmed Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
title_sort Reproductive strategies of two common sympatric Mediterranean sponges: Dysidea avara (Dictyoceratida) and Phorbas tenacior (Poecilosclerida)
dc.creator.none.fl_str_mv De Caralt, S.
González-Ramos, Janina
Turon, Xavier
Uriz, María Jesús
author De Caralt, S.
author_facet De Caralt, S.
González-Ramos, Janina
Turon, Xavier
Uriz, María Jesús
author_role author
author2 González-Ramos, Janina
Turon, Xavier
Uriz, María Jesús
author2_role author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Mediterranean Sea
Reproduction
Sponges
Marine invertebrates
Larvae
topic Mediterranean Sea
Reproduction
Sponges
Marine invertebrates
Larvae
description Este artículo contiene 22 páginas, 8 figuras, 1 tabla.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/168595
url http://hdl.handle.net/10261/168595
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.7717/peerj.5458
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv PeerJ
publisher.none.fl_str_mv PeerJ
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
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score 15,811543

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