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dc.contributor.authorReis, D.B.es_ES
dc.contributor.authorGarcía-Herrero, I.es_ES
dc.contributor.authorRiera, R.es_ES
dc.contributor.authorFelipe, B.C. (Beatriz Concepción) es_ES
dc.contributor.authorRodríguez, C.es_ES
dc.contributor.authorSykes, A.V.es_ES
dc.contributor.authorMartín, M.V. (María Virginia) es_ES
dc.contributor.authorAndrade, J.P.es_ES
dc.contributor.authorAlmansa, E. (Eduardo) es_ES
dc.date.accessioned2014-08-11T09:50:11Z
dc.date.available2014-08-11T09:50:11Z
dc.identifier.urihttp://hdl.handle.net/10508/1890
dc.description.abstractIn this study, two new alternative preys: Grapsus adscensionis zoeae (as sole prey) and Palaemon elegans zoeae (in cofeeding with Artemia sp.), as well as, Artemia sp. juveniles were used as feed for octopus paralarvae, as a way to understand its lipid requirements. Total lipid (TL) content, lipid class (LC) and fatty acid (FA) profiles of preys, octopus hatchlings and 9-day-old paralarvae were analysed. Growth and survival of the paralarvae were also determined. Regardless the prey provided, a notable shift in the lipid profile of paralarvae was registered after 9 days of rearing. The highest index of growth rate (IGR) recorded when decapod crustacean zoeae were supplied might have some relation with levels of 20:4n-6 (ARA) and DHA/EPA ratio observed. In this sense, Grapsus adscensionis zoeae leaded to a higher content of ARA and a lower content of EPA, which may indicate a possible competition between these two FA. For that a balanced EPA/ARA ratio might be significant in this species nutrition without disconsidering DHA levels as an essential fatty acid. Finally, the changes observed in paralarvae FA profile might not only be related to prey FA profile, but also with changes occurring in the lipid classes contents.en_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/es_ES
dc.titleAn insight on Octopus vulgaris paralarvae lipid requirements, under rearing conditionses_ES
dc.typearticlees_ES
dc.identifier.bibliographicCitationAquaculture Nutrition, . : -es_ES
dc.description.versionVersión del editores_ES
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1111/anu.12205/abstracten_US
dc.publisher.centreCentro Oceanográfico de Canariases_ES
dc.rights.accessRightsembargoedAccesses_ES
dc.description.impact2es_ES
dc.identifier.doi10.1111/anu.12205


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