Environmental aspects, Animals, Macaronesia, Rivers, Analysis, Fishes, Environmental Exposure, Environmental Monitoring, Sex Characteristics, Methylmercury, Brain, Age, Sex, Madeira, Mercury - analysis, Mercury - metabolism, Brazil, Female, Male, Species Specificity, Body Size, Water Pollutants, Chemical - analysis, Age Factors, Muscles - chemistry, Catfishe...
Analysis, Geomorphology