Results 161 to 170 of about 1,369 (206)

Direct assessment of tropical tuna abundance from their associative behaviour around floating objects. [PDF]

Proc Biol Sci
Baidai Y, Dupaix A, Dagorn L, Gaertner D, Deneubourg JL, Duparc A, Capello M.   +6 more
europepmc   +1 more source

AquaX: An enhanced and revised AquaMaps framework to model marine species distributions and biodiversity. [PDF]

PLoS One
Reygondeau G, Egorova Y, Boerder K, Tittensor DP, Kaschner K, Kesner-Reyes K, Bailly N, Cheung WWL.   +7 more
europepmc   +1 more source

Physicochemical and sensory characterization of raw tuna muscle for plant-based fish analogs development purposes. [PDF]

Heliyon
Jumilla-Lorenz D, Briones T, Parés D.
europepmc   +1 more source

Optimal Maternal Feeding Isotopic Niche: influence of breeder trophic behaviour on larval growth and survival in bluefin tuna species

Quintanilla JM, Borrego-Santos R, Malca E, Riveiro I, Abascal FJ, Planas M, Swalethorp R, Landry MR, Laiz-Carrión R.   +8 more
europepmc   +1 more source

Age validation of yellowfin (Thunnus albacares) and bigeye (Thunnus obesus) tuna of the northwestern Atlantic Ocean

Canadian Journal of Fisheries and Aquatic Sciences, 2020
Estimates of age and growth of yellowfin (Thunnus albacares) and bigeye (Thunnus obesus) tuna remain problematic because validation of growth zone deposition (opaque and translucent) has not been properly evaluated. Otolith growth structure (zone clarity)
Allen H Andrews, Erik T Lang, Walter Golet   +2 more
exaly   +3 more sources

Genetic validation of the unexpected presence of a tropical tuna, bigeye tuna (Thunnus obesus), in the Mediterranean [PDF]

Journal of Fish Biology, 2021
Bigeye tuna (Thunnus obesus, Lowe, 1839) is one of the eight recognized species of the genus Thunnus. It is considered a tropical species distributed in the Atlantic, Pacific and Indian Oceans.
David Macias, Samar Saber, Jordi Vinas   +2 more
exaly   +3 more sources

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Mercury Concentrations in Tuna (Thunnus albacares and Thunnus obesus) from the Brazilian Equatorial Atlantic Ocean

Bulletin of Environmental Contamination and Toxicology, 2016
Average total Hg concentrations measured in muscle of two species of tuna (Thunnus obesus and T. albacares) captured in the Brazilian Equatorial Atlantic Ocean varied from 95 to 1748 ng.g-1 wet weight in T. obesus and 48 to 500 ng.g-1 wet weight in T. albacares. Higher concentrations in T.
L D Lacerda, Moises F Bezerra, Lacerda L D   +2 more
exaly   +3 more sources

Physiological and behavioural thermoregulation in bigeye tuna (Thunnus obesus)

Nature, 1992
Tuna are unique among teleost fishes in being thermoconserving. Vascular counter-current heat exchangers maintain body temperatures above ambient water temperature, thereby improving locomotor muscle efficiency, especially at burst speeds and when pursuing prey below the thermocline.
K N, Holland, R W, Brill, R K, Chang, J R, Sibert, D A, Fournier   +4 more
openaire   +2 more sources

Physiological thermoregulation in bigeye tuna,Thunnus obesus

Environmental Biology of Fishes, 1994
Although a growing body of evidence has indicated that tuna can thermoregulate and have body temperatures that are decoupled from immediate changes in ambient temperature, demonstrating the extent and time-course of body temperature changes in tuna moving through their natural environments has proved to be elusive.
Kim N. Holland, John R. Sibert
openaire   +1 more source