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Mesobathic chondrichthyes of the Juan Fernández seamounts: are they different from those of the central Chilean continental slope?

dc.creatorAndrade, Isabel
dc.creatorPequeño R., Germán
dc.date2006-09-12
dc.date.accessioned2016-05-03T15:30:57Z
dc.date.available2016-05-03T15:30:57Z
dc.identifierhttp://revistas.ucr.ac.cr/index.php/rbt/article/view/5517
dc.identifier10.15517/rbt.v56i1.5517
dc.identifier.urihttps://hdl.handle.net/10669/26974
dc.descriptionWe compared the geographic distribution of groups of chondrychthid fishes of two physically proximal, although geographically different, regions that include the Juan Fernández seamounts and the central Chilean continental slope, both sampled at mesopelagic and mesobenthonic depths. The ridge is in the Nazca Plate, while the slope region in on the South American Plate, and is closer to the South American continent. We found six species of Chondrichthyes for the seamounts (four orders, four families). The slope sampling produced ten species of Chondrichthyes, of which Torpedo tremens De Buen 1959, was the only species in common with the Juan Fernández area. There are clear differences between the Chondrichthyes of the two regions. These fisheries require adequate administrative modes.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad de Costa Ricaen-US
dc.rightsCopyright (c) 2014 International Journal of Tropical Biology and Conservationen-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 56 (1) March 2008en-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 56 (1) March 2008es-ES
dc.sourceRevista Biología Tropical; Vol. 56 (1) March 2008pt-PT
dc.source2215-2075
dc.source0034-7744
dc.source10.15517/rbt.v56i1
dc.titleMesobathic chondrichthyes of the Juan Fernández seamounts: are they different from those of the central Chilean continental slope?en-US
dc.titleMesobathic chondrichthyes of the Juan Fernández seamounts: are they different from those of the central Chilean continental slope?es-ES
dc.typeartículo original
dc.coverageCRCen-US


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