Mostrando 10 resultados de: 37
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Article(37)
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Fisheries Research(4)
Marine Environmental Research(4)
Aquaculture(3)
Journal of Fish Biology(3)
Marine Ecology Progress Series(3)
Chemical signatures in fin spine edge of Atlantic bluefin tuna (Thunnus thynnus) can serve as habitat markers of geographically distinct marine environments
ArticleAbstract: Chemical fingerprints in otoliths are commonly used as natural habitat markers in fishes. AlternativPalabras claves:Atlantic bluefin tuna, Fin spine, Habitat markers, Isotopes, Trace elementsAutores:Arrizabalaga H., Artetxe-Arrate I., Bidegain G., Claverie F., Fraile I., José Luis Varela, Luque P.L., Medina A., Murua H., Pécheyran C., Sakai S.Fuentes:scopusCommon dolphinfish, Coryphaena hippurus, spawn at their easternmost Atlantic range adjacent to the Mediterranean Sea
ArticleAbstract: This study provides sound evidence of the spawning activity of common dolphinfish (Coryphaena hippurPalabras claves:Coryphaenidae, eastern Atlantic, gonad histology, Gulf of Cadiz, reproductive biologyAutores:Abascal F.J., José Luis Varela, Medina A.Fuentes:scopusAn autofluorescence-based survey of late follicular atresia in ovaries of a teleost fish (Thunnus thynnus)
ArticleAbstract: In this study, the authors examined late atretic follicles in the ovaries of Atlantic bluefin tuna,Palabras claves:Atlantic bluefin tuna, autofluorescence, follicular atresia, maturity, OvaryAutores:José Luis Varela, Magro A., Medina A., Paullada-Salmerón J.A.Fuentes:scopus<sup>13</sup>C and <sup>15</sup>N analysis in muscle and liver of wild and reared young-of-the-year (YOY) Atlantic bluefin tuna
ArticleAbstract: Stable isotope analysis (SIA) has become a useful tool in trophic ecology research, but experimentalPalabras claves:Diet-tissue discrimination factors, Juvenile Thunnus thynnus, Lipid extraction, Stable isotope analysis, Trophic markersAutores:José Luis Varela, la Gándara F.d., Medina A., Ortega A.Fuentes:scopusDetermining natal origin for improved management of Atlantic bluefin tuna
ArticleAbstract: Effective sustainable management of marine fisheries requires that assessed management units (that iPalabras claves:Autores:Abid N., Addis P., Alemany F., Arrizabalaga H., Deguara S., Díaz-Arce N., Fraile I., Franks J.S., Fromentin J.M., Goñi N., Hanke A.R., Itoh T., José Luis Varela, Karakulak F.S., Lauretta M.V., Lutcavage M., Nøttestad L., Oray I.K., Pascual-Alayón P.J., Quattro J.M., Richardson D.E., Rodríguez-Ezpeleta N., Rooker J.R., Santos M.N., Sow F.N., Tsukahara Y., Walter J.F.Fuentes:scopusDiet and consumption rate of Atlantic bluefin tuna (Thunnus thynnus) in the Strait of Gibraltar
ArticleAbstract: The diet of Atlantic bluefin tuna (ABFT), Thunnus thynnus, caught in the Strait of Gibraltar area (SPalabras claves:Feeding ecology, Scombridae, Stable isotope analysis, stomach content analysisAutores:Arrizabalaga H., Goñi N., José Luis Varela, Macías D., Medina A., Sorell J.M.Fuentes:scopusDiet of common dolphinfish (Coryphaena hippurus) in the Pacific coast of Ecuador
ArticleAbstract: The diet and the feeding habits of the common dolphinfish (Coryphaena hippurus) in the Pacific coastPalabras claves:Coryphaenidae, Food items, stomach content analysis, Trophic biologyAutores:Cristhian Ronald Lucas-Pilozo, González-Duarte M., José Luis VarelaFuentes:scopusDietary administration of probiotic Pdp11 promotes growth and improves stress tolerance to high stocking density in gilthead seabream Sparus auratus
ArticleAbstract: The effects of dietary administration of probiotic Pdp11, a bacterial probiotic strain from the AltePalabras claves:growth, probiotics, Sparus auratus, stress toleranceAutores:Arijo S., García-Millán I., José Luis Varela, León-Rubio J.M., Mancera J.M., Martín del Río M.P., Moriñigo M.A., Ruiz-Jarabo I., Vargas-Chacoff L.Fuentes:scopusFeeding ecology and consumption rate of broadbill swordfish (Xiphias gladius) in Ecuadorian waters
ArticleAbstract: The feeding ecology and consumption rate of the broadbill swordfish (SWO, Xiphias gladius) from EcuaPalabras claves:Food items, stomach content analysis, Trophic biology, XiphiidaeAutores:Gómez-Zamora W., José Luis Varela, Mendoza-Moreira P.E., Wendy Gómez Zamora, Zambrano-Zambrano R.W.Fuentes:googlescopusFeeding ecology of Atlantic bluefin tuna (Thunnus thynnus) in the Gulf of Saint Lawrence, Canada
ArticleAbstract: Feeding ecology of Atlantic bluefin tuna (ABFT, Thunnus thynnus), from the Gulf of Saint Lawrence, CPalabras claves:Gulf of Saint Lawrence, Scombridae, stomach content, Trophic biology, δ N and δ C 15 13Autores:José Luis Varela, Spares A.D., Stokesbury M.J.W.Fuentes:scopus