Abstract The South American continent is known for its high production and exports in
fisheries and aquaculture, but has not reached its full potential in fish farming. The latest …

Tilapia and catfish are the most popular fish species in aquaponics. However, they are not
well-accepted in all markets, and finding alternative species is important in order to increase …

Both in nature and in aquaculture, fishes could experience periods of food deprivation or
starvation. The hormonal regulation of metabolism in fishes is a complex process that …

Jundiá (Rhamdia quelen, Quoy and Gaimard), a South American teleostean fish, was
exposed to sub-lethal concentrations of cypermethrin (30% and 45% of the 48-h LC50 value …

Ibuprofen is a pharmaceutical drug widely used by the global population and it has been
found in aquatic ecosystems in several countries. This study evaluated the effects of …

The aim of this study was to determine the time until anesthetic induction and recovery in
silver catfish (Rhamdia quelen) exposed to the essential oil of Ocimum gratissimum L.(EO) …

The determination of hematologic parameters for jundiá Rhamdia quelen cultivated in ponds
is an easy and useful tool for the control of their sanitary and nutritional conditions. In the …

A 21-day experiment was conducted to evaluate the application of biofloc technology in
South American catfish larvae (Rhamdia quelen) grown at a density of 25 larvae L− 1. The …

This work was carried out to verify the effect of a glyphosate-based herbicide on Jundiá
hormones (cortisol, 17β-estradiol and testosterone), oocyte and swim-up fry production …

Integrating the physicochemical characteristics of aquatic environments with their biotas is
essential for the conservation and monitoring of biodiversity, given the sensitivity of both the …