Results 161 to 170 of about 471 (177)
Some of the next articles are maybe not open access.
Acute toxicity of nitrite in fat snook (Centropomus parallelus)
Marine and Freshwater Behaviour and Physiology, 2018AbstractOxidative stress and hypoxia responses in Centropomus parallelus exposed to three different concentrations of nitrite (0, 0.5, and 10 mg L−1) were evaluated. To determinate toxicity, we used enzymatic analyses and quantifications of oxygen consumption and opercular beats under conditions of normoxia and hypoxia.
Andressa de Souza Lima Rodrigues +5 more
openaire +1 more source
Early weaning of fat snook (Centropomus parallelus Poey 1864) larvae
Aquaculture, 2006Abstract Feeding trials were conducted with fat snook larvae in an attempt to decrease the period of weaning without compromising larval growth and survival. Fat snook larvae of 30 days post-hatch (DPH; initial mean standard length = 9.6 ± 1.4 mm) were assigned to five feeding trials in which larvae received Artemia for 5, 10 and 15 days (co-fed ...
Tarcisio T. Alves +2 more
openaire +1 more source
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2018
The use of anesthetic in fish farming is a traditional practice which aims to reduce the stress caused by transport and handling. However, anesthesia-induction protocols are commonly established and implemented without proper physiological/behavioral evaluation.
Natascha, Wosnick +4 more
openaire +2 more sources
The use of anesthetic in fish farming is a traditional practice which aims to reduce the stress caused by transport and handling. However, anesthesia-induction protocols are commonly established and implemented without proper physiological/behavioral evaluation.
Natascha, Wosnick +4 more
openaire +2 more sources
Journal of Fish Biology, 2016
Sixty Centropomus parallelus juveniles were collected in March 2013 in two locations (Tromomó and Guaraguaçu) inside the Paranaguá estuarine complex, southern Brazil. The habitat residency and movement patterns of the individuals were inferred from Sr:Ca ratios and age recorded in the otoliths.
F A, Daros, H L, Spach, A T, Correia
openaire +2 more sources
Sixty Centropomus parallelus juveniles were collected in March 2013 in two locations (Tromomó and Guaraguaçu) inside the Paranaguá estuarine complex, southern Brazil. The habitat residency and movement patterns of the individuals were inferred from Sr:Ca ratios and age recorded in the otoliths.
F A, Daros, H L, Spach, A T, Correia
openaire +2 more sources
Multiple spawning of the fat snook Centropomus parallelus using different dosages of LHRH
2008The present experiment studied the effect of different LHRHa doses and multiple inductions to obtain consecutive spawnings in one reproductive season of the female fat snook Centropomus parallelus. The LHRHa hormone was administered in cholesterol pellets. Five induction cycles were carried out, with 16 females and 32 males induced per cycle.
Cerqueira, Vinicius, Canarin, Michele
openaire +1 more source
Aquaculture, 2013
Abstract High-quality live food is essential for reducing the frequent high mortality of newly hatched fat snook ( Centropomus parallelus ) larvae in hatcheries. Copepods, a rich nutrition source, cultivated with the microalgae Chaetoceros muelleri and Isochrysis galbana , were evaluated as food for 0–14-day-old larvae.
M.V. Barroso +3 more
openaire +1 more source
Abstract High-quality live food is essential for reducing the frequent high mortality of newly hatched fat snook ( Centropomus parallelus ) larvae in hatcheries. Copepods, a rich nutrition source, cultivated with the microalgae Chaetoceros muelleri and Isochrysis galbana , were evaluated as food for 0–14-day-old larvae.
M.V. Barroso +3 more
openaire +1 more source