Scavenging crustacean fauna in the Chilean Patagonian Sea

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datacite.alternateIdentifier.citationScientific Reports, 10 (1), 2020
datacite.alternateIdentifier.doi10.1038/s41598-020-62570-2
datacite.alternateIdentifier.issn2045-2322
datacite.creatorFigueroa-Muñoz, Guillermo
datacite.creatorRetamal, Marco Antonio
datacite.creatorDe Los Ríos Escalante, Patricio R.
datacite.creatorEsse, Carlos
datacite.creatorPérez-Schultheiss, Jorge
datacite.creatorVega-Aguayo, Rolando
datacite.creatorBoyero, Luz
datacite.creatorCorrea-Araneda, F. J.
datacite.date2020
datacite.rightsAcceso abierto
datacite.subjectAnimal
datacite.subjectBiodiversity
datacite.subjectChile
datacite.subjectClimate
datacite.subjectCrustacea
datacite.subjectEcosystem
datacite.subjectFeeding Behavior
datacite.subjectFood Chain
datacite.subjectSea
datacite.subjectAnimals
datacite.subjectBiodiversity
datacite.subjectClimate
datacite.subjectEcosystem
datacite.subjectFeeding Behavior
datacite.subjectFood Chain
datacite.subjectOceans And Seas
datacite.titleScavenging crustacean fauna in the Chilean Patagonian Sea
dc.contributor.authorDE LOS RIOS ESCALANTE, PATRICIO RENE
dc.description.abstractThe marine ecosystem of the Chilean Patagonia is considered structurally and functionally unique, because it is the transition area between the Antarctic climate and the more temperate Pacific region. However, due to its remoteness, there is little information about Patagonian marine biodiversity, which is a problem in the face of the increasing anthropogenic activity in the area. The aim of this study was to analyze community patterns and environmental characteristics of scavenging crustaceans in the Chilean Patagonian Sea, as a basis for comparison with future situations where these organisms may be affected by anthropogenic activities. These organisms play a key ecological role in marine ecosystems and constitute a main food for fish and dolphins, which are recognized as one of the main tourist attractions in the study area. We sampled two sites (Puerto Cisnes bay and Magdalena sound) at four different bathymetric strata, recording a total of 14 taxa that included 7 Decapoda, 5 Amphipoda, 1 Isopoda and 1 Leptostraca. Taxon richness was low, compared to other areas, but similar to other records in the Patagonian region. The crustacean community presented an evident differentiation between the first stratum (0 50 m) and the deepest area in Magdalena sound, mostly influenced by Pseudorchomene sp. and a marked environmental stratification. This species and Isaeopsis sp. are two new records for science. The discovery of undescribed species evidences that this region needs further studies exploring its biodiversity, which is most likely being already impacted by anthropogenic pressure. © 2020 Elsevier B.V., All rights reserved.
dc.description.ia_keywordarea, patagonian, marine, chilean, region, anthropogenic, biodiversity
dc.formatPDF
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/3981
dc.language.isoen
dc.publisherSpringer Nature
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceScientific Reports
dc.subject.ia_odsODS 14: Vida submarina
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nEcología
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2020
oaire.citationIssue1
oaire.citationTitleScientific Reports
oaire.citationVolume10
oaire.fundingReferenceANID FONDECYT 1170507 (Regular), 11170390 (Iniciación)
oaire.fundingReferenceMunicipalidad de Puerto Cisnes
oaire.fundingReferenceUCT MECESUP 0804
oaire.licenseConditionObra bajo licencia Creative Commons Atribución 4.0 Internacional
oaire.licenseCondition.urihttps://creativecommons.org/licenses/by/4.0/
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublicationb5dddc40-2351-43e0-96db-68e64b2fe787
relation.isAuthorOfPublication.latestForDiscoveryb5dddc40-2351-43e0-96db-68e64b2fe787
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.departamentoDepartamento de Ciencias Biológicas y Químicas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionPubMed Central (PMC)
uct.indizacionPubMed
uct.indizacionDOAJ
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