Crustáceos Decápodos y Estomatópodos asociados a la pesquería del langostino patagónico Pleoticus muelleri (Bate, 1888) en el golfo San Jorge, Argentina

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dc.bibliographicCitation.endpage43
dc.bibliographicCitation.stpage33
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume18
dc.contributor.authorRoux, A.
dc.contributor.authorPiñero, R.
dc.coverage.spatialAtlántico Sudoccidental
dc.coverage.spatialArgentina
dc.coverage.spatialPatagonia
dc.coverage.spatialGolfo San Jorge
dc.date.accessioned2014-10-10T19:07:23Z
dc.date.available2014-10-10T19:07:23Z
dc.date.issued2006
dc.description.abstractThe analysis of the data obtained in five research cruises carried out during the year 2000 allowed to describe the composition, structure and distribution of decapod and stomatopod crustaceans of the benthic communities of the San Jorge Gulf associated to Patagonian red shrimp fishing grounds. Results show that decapod and stomatopod crustaceans account for 71% of the total crustacean species registered in the benthic community. Munida subrugosa is the species that presents the highest values of relative abundance, frequency of occurrence and relative importance index. The feeding habits of Libidoclaea granaria, Lithodes santolla and Peltarion spinosulum and food availability in the San Jorge Gulf fishing grounds explain the high frequency of occurrence of said species in the sector. Distribution and abundance of Pterygosquilla armata armata is also clearly related to traditional fishing grounds (IR= 51.58). Abundance and predator and scavenger behaviour of this group of species result in a “cleaning” effect on the fishing grounds thus allowing for a rapid recovery after a fishing activity period.
dc.description.statusPublisheden
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 18. p. 33-43
dc.identifier.issn0325-6375
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/290
dc.language.isoes
dc.publisherMar del Plata : Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.subject.asfaFishing groundsen
dc.subject.asfaMarine crustaceansen
dc.subject.asfaEcological associationsen
dc.subject.asfaAbundanceen
dc.subject.asfaShrimp fisheriesen
dc.subject.otherPleoticus muelleri
dc.subject.otherpesquería de langostino
dc.subject.othercrustáceos marinos
dc.titleCrustáceos Decápodos y Estomatópodos asociados a la pesquería del langostino patagónico Pleoticus muelleri (Bate, 1888) en el golfo San Jorge, Argentina
dc.title.alternativeDecapod and stomatopod crustaceans associated to the red shrimp Pleoticus muelleri (Bate, 1888) fishery in the San Jorge Gulf, Argentina
dc.typeJournal Contribution
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Revista de Investigación y Desarrollo Pesquero 2006 Nro 18