Variability in Fish Environmental DNA Concentration in Coastal Ecosystems at Hierarchical Levels: Focusing on the Magnitude, Structure, and Environmental Dependence. [PDF]
Ecol EvolDifferences in eDNA concentration heterogeneity under the TPL framework suggest a concentration‐dependent survey design to minimize noise in eDNA quantification. In addition, whilst spatial and temporal variations in eDNA concentration could be primarily determined by ecological factors such as the distribution and dynamics of individuals, variations ...
Jo TS, Murakami H.
europepmc +2 more sources
Otolith Shape Variation Reveals a Preliminary and Novel Stock Structure Signal of Yellowtail Kingfish (<i>Seriola lalandi</i> <i>lalandi</i>) in Aotearoa New Zealand. [PDF]
Ecol EvolClimate‐driven range expansion is reshaping marine species distributions and complicating stock assessment, including for Yellowtail Kingfish (Seriola lalandi lalandi) in Aotearoa New Zealand, which have recently expanded southward from a historically northern range.
Finn CH +4 more
europepmc +2 more sources
The effects of different artificial light wavelengths on some behavioural features of juvenile pelagic Atlantic horse mackerel, Trachurus trachurus (Actinopterygii: Perciformes: Carangidae) [PDF]
Acta Ichthyologica et Piscatoria, 2020 Background. Atlantic horse mackerel, Trachurus trachurus (Linnaeus, 1758), is among bento-pelagic species subject to discard within deep-water rose shrimp fisheries, and how such species would react to light wavelength is therefore important, to be ...
G. Sardo +4 more
doaj +3 more sources
Age validation in horse mackerel (Trachurus trachurus) otoliths [PDF]
ICES Journal of Marine Science, 2001 Two methods were used to validate age determination of horse mackerel otoliths. In the first, whole otoliths were examined with a light microscope. Age was determined by identifying and counting annuli. Marginal increment widths were also measured and served to estimate ages, which ranged from 0.6–4.3 years. In the second method, otoliths were examined
Waldron, Miranda E, Kerstan, Michael
openaire +3 more sources
A study on the mercury content in muscles in the fish family Carangidae from the fishing grounds off the coast of north-west Africa [PDF]
Acta Ichthyologica et Piscatoria, 1976 The mercury content in muscles was determined for 171 fishes belonging to three species of the family Carangidae. Significant differences in the content of this element were found between the species.
A. Chodyniecki +3 more
doaj +3 more sources
Understanding the Dynamics of Ancillary Pelagic Species in the Adriatic Sea
Frontiers in Marine Science, 2021 The status of fishery resources in the Mediterranean Sea is critical: most of the fish and shellfish stocks are in overexploitation and only half of them are routinely assessed.
Silvia Angelini +13 more
doaj +1 more source
Scientia Marina, 2003 The frequency of microincrement formation in sagittae otoliths of jack mackerel Trachurus symmetricus was validated using experiments on captive fish. Adult jack mackerel were injected with a dose of 100 mg of oxytetracycline/kg of fish.
Miguel Araya +2 more
doaj +1 more source
Effect of Seaweed Fucoidan Incorporated Into Batter on Shelf Life Extension of Silver Carp (<i>Hypophthalmichthys molitrix</i>) Nugget During Refrigerated Storage. [PDF]
Food Sci NutrThe fucoidan from Sargassum angustifolium incorporated directly in batter (0%, 1%, 2%, and 3% w/w; C, F1, F2, and F3, respectively) of silver carp (Hypophthalmichthys molitrix) nuggets increased some physiochemical properties during the refrigerated storage.
Babaei S +5 more
europepmc +2 more sources
Parasitofauna of Cape horse mackerel, Trachurus trachurus capensis Castelnau, 1861 [PDF]
Acta Ichthyologica et Piscatoria, 1982 87 individuals of Cape horse mackerel Trachurus trachuras capensis, caught on the Namibian fishing grounds off the Cunene mouth were examined. Representatives of 7 species of parasites (3 monogeneans, 2 nematodes, 1 hirudinean, and 1 copepod species ...
W. Piasecki
doaj +3 more sources
Annals of Medicine, 2021 Introduction Worldwide there is serious concern about food and consumer safety [1], namely with seafood products. Consequently, there is a major concern regarding food spoilage which make them unsuitable for human consumption. When deteriorating, seafood
Mário Sousa Diniz +2 more
doaj +1 more source