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Trade of live bait in Portugal and risks of introduction of non-indigenous species associated to importation

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dc.contributor.authorSá, Erica
dc.contributor.authorFidalgo E Costa, Pedro
dc.contributor.authorCancela Da Fonseca, Luís
dc.contributor.authorAlves, Ana
dc.contributor.authorCastro, Nuno
dc.contributor.authorCabral, Sara
dc.contributor.authorChainho, Paula
dc.contributor.authorCanning Clode, João
dc.contributor.authorMelo, Pedro
dc.contributor.authorPombo, Ana
dc.contributor.authorCosta, José Lino
dc.date.accessioned2019-06-25T11:18:04Z
dc.date.available2019-06-25T11:18:04Z
dc.date.issued2017
dc.description.abstractDifferent invertebrate groups are often exploited on sediment shores and mudflats, including polychaetes, sipunculids, bivalves and crustaceans. The commercial importance of polychaetes and sipunculids, that has increased in the early 2000's because of its use as a food source for the aquaculture sector and a growing demand of worms for use as sea angling bait, seems to be declining nowadays. In Portugal bait harvesting from natural populations became insufficient to meet market demands and as a result, polychaetes and sipunculids have been imported in recent years. Due to this it was important to know the ways of the live bait import to Portugal, and to assess the risk of introduction of non-indigenous species associated to that live bait trade. The origin and quantities of imported live bait were determined by examining the landing's records at Lisbon airport, from two periods: 2002-2003 and 2012-2015. Live worms imported to Portugal arrived almost exclusively from China, USA and Vietnam. Monthly import data and bait registers at fish auction landings were significantly correlated, showing that bait captures and imports are directly related to higher bait demand. In addition, the risk of live bait's importation as an introduction vector for non-indigenous species was evaluated by examining the bait boxes content. Five worm species were identified in bait boxes with foreign species: Glycera dibranchiata, Namalycastis rhodochorde, Perinereis cultrifera, Perinereis linea, and Sipunculus (Sipunculus) nudus. The examination of bait boxes in Portugal suggested that there is a low risk of associated hitchhiker species introduction and dissemination, mostly because of packaging procedures, which should be advised. The same is not true to the non-indigenous live bait species.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.ocecoaman.2017.06.016pt_PT
dc.identifier.issn0964-5691
dc.identifier.urihttp://hdl.handle.net/10451/38833
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectNon-indigenous speciespt_PT
dc.subjectLive wormspt_PT
dc.subjectIntroduction vectorspt_PT
dc.subjectBait landingspt_PT
dc.subjectPortugalpt_PT
dc.titleTrade of live bait in Portugal and risks of introduction of non-indigenous species associated to importationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage128pt_PT
oaire.citation.startPage121pt_PT
oaire.citation.titleOcean & Coastal Managementpt_PT
oaire.citation.volume146pt_PT
person.familyNameFidalgo e Costa
person.familyNameCancela da Fonseca
person.familyNameAlves
person.familyNameFigueiredo Castro
person.familyNameCabral
person.familyNameChainho de Oliveira
person.familyNameCanning Clode
person.familyNamePombo
person.familyNameCosta
person.givenNamePedro
person.givenNameLuís
person.givenNameAna
person.givenNameNuno Gonçalo
person.givenNameSara
person.givenNamePaula Maria
person.givenNameJoão
person.givenNameAna
person.givenNameJosé Lino
person.identifier540887
person.identifier712192
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person.identifier.orcid0000-0003-3957-934X
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person.identifier.orcid0000-0002-8521-5523
person.identifier.orcid0000-0002-1051-4131
person.identifier.orcid0000-0002-7302-4105
person.identifier.orcid0000-0002-3539-9942
person.identifier.orcid0000-0003-2143-6535
person.identifier.orcid0000-0003-1397-9206
person.identifier.orcid0000-0002-3843-4635
person.identifier.ridI-5564-2012
person.identifier.ridG-5142-2011
person.identifier.scopus-author-id6507958996
person.identifier.scopus-author-id8640178100
person.identifier.scopus-author-id23666274100
person.identifier.scopus-author-id56763918700
person.identifier.scopus-author-id7402461424
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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