Global climate change due to anthropogenic activities affects the dynamics of aquatic
communities by altering the adaptive capacities of their inhabitants. Analysis of blood …

Photoperiodism is a critical environmental factor that influences the development, growth,
feeding, metabolism, and reproduction in all living organisms. Photoperiod regulates the …

Basic knowledge about the effect of light on fish in needed to improve their development,
survival, and growth to increase aquaculture efficiency. In this study, the effects of light …

This study was conducted to assess the effects of photoperiod on growth and spawning of
zebrafish. Two hundred and forty zebrafish (120 males and 120 females) were maintained …

Temperature is among the critical determinants of the physiology of fishes and other
heterotherms throughout the life history. Temperatures outside of the optimal range distress …

The epidermal mucus of fish performs diverse functions from prevention of mechanical
abrasion to limit pathogen invasions. The current experiment was designed to extract skin …

Abstract Benzophenone-3 (BP-3) is a common component of organic sunscreen widely
used that can affect especially aquatic ecosystems health, including fish. To verify the …

Photoperiod has a great influence on the growth and ovarian development and maturation
of fishes. To analyse the effects of photoperiod on growth and ovarian development of an …

This study was conducted to evaluate the effects of varying levels of dietary exogenous
papain on the growth performance, survival rate, nutrient utilization, protein digestibility …

The aim of this study was to explore the effects of different photoperiods on the daily rhythm
of the growth axis of Nile tilapia (Oreochromis niloticus). Fish were subjected to five …