The global ornamental fish trade is a multibillion‐dollar industry, with legal trade estimated
to be worth between $15 and 20 billion per annum. Although there is existing legislation …

Subtropical fish are exposed to seasonal variations in temperature that impose a set of
adaptations on their metabolism necessary for the maintenance of homeostasis. In this …

Predictions about global warming have raised interest in assessing whether ectothermic
organisms will be able to adapt to these changes. Understanding the physiological …

Simple Summary Environmental pollution and hydropower development have affected fish
survival and caused the extinction of some fish populations and species. To understand the …

Temperature is an important factor that conditions the physiological responses of fish,
generating a stressful condition when in non-ideal parameters. Thus, the objective was to …

Simple Summary The disruption of circadian rhythms is considered a potential source of
distress, but the extent of its consequences is under study. This research investigated …

Photoperiod can profoundly affect the physiology of teleost fish, including accelerated
growth here defined as “fast growth phenotypes”. However, molecular regulatory networks …

Objective Ectothermic fish are directly affected by temperature changes in the environment.
The aim of this study was to evaluate the metabolic responses in the gills of Yellowtail …

Brycon amazonicus shows a high frequency of aggressive behavior, which can be a limiting
factor in intensive farming systems. Environmental changes can modulate the social …

Knowing the best conditions to culture fish it is an important issue for aquaculture. Stocking
density and routine handling are two factors with a great influence the outcome. This …