JOSE LUIS
VARELA FUENTES
Profesor Titular de Universidad
Publications (50) JOSE LUIS VARELA FUENTES publications
2026
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New record of white shark, Carcharodon carcharias (Elasmobranchii, Lamniformes, Lamnidae), from the Mediterranean Spanish coast
Acta Ichthyologica et Piscatoria, pp. 27-31
2025
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Characterizing the diet of Atlantic bluefin tuna Thunnus thynnus across its spatial range: a metadata analysis spanning over three decades
Marine Ecology Progress Series, Vol. 763, pp. 127-155
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Diet and stable isotope signatures of Atlantic sturgeon (Acipenser oxyrinchus) caught in Minas Basin, Bay of Fundy, and the Saint John River, Canada
Fisheries Research, Vol. 288
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Localized gut tissue and digesta bacterial communities of five pelagic fish species from the Atlantic Ocean: Insights from 16S rRNA gene diversity
Fisheries Research, Vol. 292
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Long-term trophic ecology of juvenile Atlantic bluefin tuna in the western mediterranean sea
Estuarine, Coastal and Shelf Science, Vol. 325
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New trophic insights associated with the return of a top predator, bluefin tuna, to Skagerrak and the Sound
Fisheries Research, Vol. 291
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The gills and skin microbiota of five pelagic fish species from the Atlantic Ocean
International Microbiology, Vol. 28, Núm. 1, pp. 95-105
2024
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Assessment of metal and organic pollutants in combination with stable isotope analysis in tunas from the Gulf of Cadiz (east Atlantic)
Marine Environmental Research, Vol. 196
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Body size and isotopic profiles enable discrimination between long-term resident and highly migrant contingents of Atlantic bluefin tuna
Marine Environmental Research, Vol. 202
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Genetic Sex and Origin Identification Suggests Differential Migration of Male and Female Atlantic Bluefin Tuna (Thunnus thynnus) in the Northeast Atlantic
Evolutionary Applications , Vol. 17, Núm. 9
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Otolith-temperature estimates in Atlantic bluefin tuna (Thunnus thynnus) from the Mediterranean Sea: Insights from clumped isotope measurements
Marine Environmental Research, Vol. 193
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Trophic interactions between bullet tuna (Auxis rochei) and frigate tuna (A. thazard) in the Gulf of Cadiz
Regional Studies in Marine Science, Vol. 73
2023
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Foraging patterns and trophic interactions of sympatric populations of young-of-the-year bluefin and skipjack tunas in the East Atlantic (Gulf of Cadiz)
Regional Studies in Marine Science, Vol. 62
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Pre-spawning habitat use of Atlantic bluefin tuna (Thunnus thynnus) inferred from stable isotope analysis
Marine Biology, Vol. 170, Núm. 6
2022
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Chemical signatures in fin spine edge of Atlantic bluefin tuna (Thunnus thynnus) can serve as habitat markers of geographically distinct marine environments
Heliyon, Vol. 8, Núm. 11
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Feeding of Atlantic bluefin tuna Thunnus thynnus around the Canary Islands assessed from stomach content and stable isotope analyses
Marine Ecology Progress Series, Vol. 686, pp. 177-186
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Monitoring the reproductive status of resident and migrant Atlantic bluefin tuna in the Strait of Gibraltar
Marine Ecology Progress Series, Vol. 697, pp. 97-108
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Spatial- and size-related shifts in feeding habits of the common dolphinfish (Coryphaena hippurus) in the Southeast Pacific Ocean
Environmental Biology of Fishes, Vol. 105, Núm. 2, pp. 313-326
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Trophic niche segregation between the sympatric tunas Thunnus alalunga and Katsuwonus pelamis in the Gulf of Cadiz (East Atlantic)
Marine Biodiversity, Vol. 52, Núm. 2
2021
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An autofluorescence-based survey of late follicular atresia in ovaries of a teleost fish (Thunnus thynnus)
Journal of Fish Biology, Vol. 99, Núm. 3, pp. 765-772