Results 101 to 110 of about 144 (128)
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Diet estimation of Paralichthys orbignyanus in a coastal lagoon via quantitative fatty acid signature analysis

Journal of Experimental Marine Biology and Ecology, 2015
Abstract Quantitative fatty acid analysis (QFASA) is a statistical model designed to quantitatively estimate predator diets using fatty acid (FA) signatures among the predator and its potential prey. QFASA estimated the diet of a migratory flatfish Paralichthys orbignyanus over its fattening stage in the Rocha lagoon (a semi-closed estuary) where all
Larisa Magnone   +4 more
openaire   +1 more source

Oxidative stress and antioxidant responses in juvenile Brazilian flounder Paralichthys orbignyanus exposed to sublethal levels of nitrite

Fish Physiology and Biochemistry, 2018
This study evaluated the effects of short-term exposure to sublethal levels of nitrite on oxidative stress parameters and histology of juvenile Brazilian flounder Paralichthys orbignyanus. An assessment of fish recovery was also performed. Fish were exposed to 0.08 (control), 5.72, 10.43, and 15.27 NO2-N mg L-1 for 10 days followed by the same recovery
Lucas Campos, Maltez   +7 more
openaire   +2 more sources

Stress response of juvenile flounder (Paralichthys orbignyanus, Valenciennes 1839), to acute and chronic stressors

Aquaculture, 2011
Abstract This study examined the stress response of flounder, Paralichthys orbignyanus, to acute and chronic stressors present in common aquaculture laboratory practices such as capture, transport and stocking density. Whole body cortisol levels in fish immediately caught and sampled within 3 min after capture were used as an indicator of pre-stress ...
openaire   +1 more source

Toxicity of Nitrogenous Compounds to Juveniles of Flatfish Paralichthys orbignyanus

Bulletin of Environmental Contamination and Toxicology, 1996
A, Bianchini, W, Wasielesky, K C, Filho
openaire   +2 more sources

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