Stressor‐induced elevation of circulating cortisol levels is generally considered to have an
inhibitory effect on reproduction in teleosts. However, mature female fish have higher levels …

Stress is a major factor that causes diseases and mortality in the aquaculture industry. The
goal was to analyze the expression of stress-related biomarkers in response to different …

The maternal match hypothesis predicts that maternal exposure to a stressor may help
prepare offspring to cope with the same disturbance in later life. Although there is support for …

In many animal societies, dominant individuals have priority access to resources. However,
defending high rank can be costly, especially in unstable social hierarchies where there is …

Environmental pollution caused by pesticides is global problem in the World. The effects of
pesticides on the level of ecosystems is a combination of direct and indirect effects and …

Abstract In Maine, North American Atlantic salmon production has experienced a 20%
decrease in eye-up eggs, the point of embryo development where the black eye spot is …

The principle of catch-and-release (C&R) angling is to conserve fish populations while
allowing the socioeconomic benefits associated with recreational angling to continue, even …

The purpose of this study was to explore whether music can reduce stress in animals by
regulating the activity of the hypothalamus pituitary adrenal cortex (HPA) axis and reducing …

Predicted climate change-induced increases in heat waves and hypoxic events will have
profound effects on fishes, yet the capacity of parents to alter offspring phenotype via non …

Life on Earth is astonishingly rich. It comes in many shapes, sizes, and colourations, but also
countless behaviours and molecules. Why is our planet full of life? What are the sources of …