Neoplasia in fish species encompasses a diverse array of tissue proliferations ranging from benign growths to overtly malignant tumours. Although many neoplastic lesions in fish are ...

Bottom trawling is catching thousands of fish species worldwide, revealing a much larger impact on ocean biodiversity than ...

In the wide, sandy stretches of Brazil’s Araguaia River, the piraíba, South America’s largest catfish, is a cornerstone of local fisheries. Fishers often recognize individual fish by markings and ...