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Notes on the reproductive biology of the Brazilian electric ray Narcine brasiliensis (Elasmobranchii: Narcinidae)

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dc.contributor.authorRolim, F. A. [UNESP]
dc.contributor.authorRotundo, M. M.
dc.contributor.authorVaske-Júnior, T. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionZoological Collection, Santa Cecilia University (UNISANTA), Rua Oswaldo Cruz, 266, Boqueirão, CEP 11045-907, Santos, SP, Brazil.
dc.date.accessioned2015-12-07T15:38:10Z
dc.date.available2015-12-07T15:38:10Z
dc.date.issued2015-09-16
dc.description.abstractThis study provides information on the reproductive biology of Narcine brasiliensis based on 105 individuals (72 females and 33 males) sampled in São Paulo State, Brazil. The total length at maturity for females was 318·9 mm and for males was 279·8 mm; pregnant females were observed only during summer and autumn. The peak of the gonado-somatic index for females and condition factor for males in the spring suggest a preparation for pregnancy and a mating period during this season. The capture of immature individuals indicates a need for management of the species in this region.en
dc.description.affiliationBiosciences Institute, São Paulo State University (UNESP), Rio Claro Campus, Av. 24-A, 1515, CEP 113506-900, Rio Claro, SP, Brazil.
dc.description.affiliationZoological Collection, Santa Cecilia University (UNISANTA), Rua Oswaldo Cruz, 266, Boqueirão, CEP 11045-907, Santos, SP, Brazil.
dc.description.affiliationSão Paulo State University (UNESP), São Vicente Campus, Praça Infante Dom Henrique s/no, Parque Bitaru, CEP 11330-900, São Vicente, SP, Brazil.
dc.description.affiliationUnespBiosciences Institute, São Paulo State University (UNESP), Rio Claro Campus, Av. 24-A, 1515, CEP 113506-900, Rio Claro, SP, Brazil.
dc.description.affiliationUnespSão Paulo State University (UNESP), São Vicente Campus, Praça Infante Dom Henrique s/no, Parque Bitaru, CEP 11330-900, São Vicente, SP, Brazil.
dc.format.extent1-7
dc.identifierhttp://dx.doi.org/10.1111/jfb.12778
dc.identifier.citationJournal Of Fish Biology, p. 1-7, 2015.
dc.identifier.dimensionspub.1013704222
dc.identifier.doi10.1111/jfb.12778
dc.identifier.issn1095-8649
dc.identifier.issn0022-1112
dc.identifier.orcid0000-0003-3761-3970
dc.identifier.orcid0000-0003-1886-5320
dc.identifier.orcid0000-0003-1573-9185
dc.identifier.pmid26377171
dc.identifier.pubmed26377171
dc.identifier.urihttp://hdl.handle.net/11449/131588
dc.language.isoeng
dc.publisherThe Fisheries Society of the British Isles
dc.publisherWiley
dc.relation.ispartofJournal Of Fish Biology
dc.relation.ispartofsjr0,822
dc.rights.accessRightsAcesso restritopt
dc.sourcePubMed
dc.sourceDimensions
dc.subjectBatoideaen
dc.subjectTorpediniformesen
dc.subjectLife cycleen
dc.subjectReproductionen
dc.titleNotes on the reproductive biology of the Brazilian electric ray Narcine brasiliensis (Elasmobranchii: Narcinidae)en
dc.typeArtigopt
dcterms.rightsHolderThe Fisheries Society Of The British Isles
dspace.entity.typePublication
relation.isOrgUnitOfPublication8fd3a51e-cf3b-42eb-b3f5-8e1f23dd0717
relation.isOrgUnitOfPublication.latestForDiscovery8fd3a51e-cf3b-42eb-b3f5-8e1f23dd0717
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, São Vicentept
unesp.departmentCiências Biológicas - IBCLPpt

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