Light is a key environmental factor that synchronizes all life-stages of fish, from embryo
development to sexual maturation. The underwater photo-environment is complex since …

Cannibalism is a common phenomenon that occurs in over 30 fish families. Most of the
species are valuable objects of aquaculture and cannibalism is highly undesirable …

Recent studies have increasingly demonstrated the widespread existence of spatio-
temporal variations in the abundance and distribution of species of freshwater fishes …

The biometric, behavioral and biochemical toxicity of polystyrene nanoplastics (PS NPs) in
aquatic freshwater vertebrates and in environmentally relevant concentrations remains …

Metal halide lights are currently used as standard in commercial Atlantic salmon sea cages
as a means of enhancing productivity through grilse inhibition. However, such systems …

In the underwater environment, the properties of light (intensity and spectrum) change
rapidly with depth and water quality. In this article, we have described how and to what …

In the previous two papers in this three-part series, we have examined visual pigments,
ocular media transmission, and colors of the coral reef fish of Hawaii. This paper first details …

Background Neuronal and sensory toxicity of mercury (Hg) compounds has been largely
investigated in humans/mammals with a focus on public health, while research in fish is less …

It is well known that fish vision and spectrum perception are strongly related to each species
natural habitat and living ethology. Recent research data clearly indicate that light spectrum …

The current studies examined whether photoperiod techniques could be successfully
transferred to commercial freshwater rainbow trout farming practices, with the key aim being …