dc.creatorRubilar Panasiuk, Cynthia Tamara
dc.creatorDíaz de Vivar, María Enriqueta Adela
dc.creatorPastor de Ward, C. T.
dc.date.accessioned2020-01-20T22:19:33Z
dc.date.accessioned2022-10-15T12:56:36Z
dc.date.available2020-01-20T22:19:33Z
dc.date.available2022-10-15T12:56:36Z
dc.date.created2020-01-20T22:19:33Z
dc.date.issued2008-12
dc.identifierRubilar Panasiuk, Cynthia Tamara; Díaz de Vivar, María Enriqueta Adela; Pastor de Ward, C. T.; Biochemical composition of body compartments during the reproductive cycle of the starfish Allostichaster capensis in Patagonia, Argentina; Universidad de Costa Rica; Revista de Biología Tropical; 56; 3; 12-2008; 351-360
dc.identifier0034-7744
dc.identifierhttp://hdl.handle.net/11336/95346
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4388619
dc.description.abstractAllostichaster capensis (Perrier, 1875) (= inaequalis) is a fissiparous starfish inhabiting the South Atlantic Ocean coasts. On the Patagonian coast, it displays an annual sexual and asexual reproductive cycle. Fission is most frequent during the austral summer (November-January) and arm regeneration takes place during the rest of the year. In this article, seasonal changes in biochemical composition of body compartments are presented for a population of this fissiparous starfish in Bahia Kaiser, Golfo Nuevo, Chubut, Argentina, from June 2000 to May 2002. During the annual cycle, an inverse relationship between gonad and pyloric caeca indices suggests nutrient transfer. Biochemical analysis revealed that only lipids are translocated from pyloric caeca to gonads at the beginning of gametogenesis.
dc.languageeng
dc.publisherUniversidad de Costa Rica
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://revistas.ucr.ac.cr/index.php/rbt/article/view/27157
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBIOCHEMICAL COMPOSITION
dc.subjectREPRODUCTIVE CYCLE
dc.subjectFISSIPAROUS STARFISH
dc.subjectALLOSTICHASTER CAPENSIS
dc.subjectNORTHERN PATAGONIA
dc.titleBiochemical composition of body compartments during the reproductive cycle of the starfish Allostichaster capensis in Patagonia, Argentina
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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