Publications

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mercury in muscle and brain of catfish from the madeira river, amazon, brazil.the central nervous system is a critical target for hg toxicity in all living organisms. total hg (thg) was determined in brain and muscle samples of 165 specimens of eight species of catfish (brachyplatystoma filamentosum; brachyplatystoma platynemum; brachyplatystoma rousseauxii; brachyplatystoma vaillantii; phractocephalus hemiliopterus; pseudoplatystoma punctifer; pseudoplatystoma tigrinum; zungaro zungaro) from the madeira river, brazilian amazon. despite the narrow range of fishbase trophi ...201525913362
diverse early life-history strategies in migratory amazonian catfish: implications for conservation and management.animal migrations provide important ecological functions and can allow for increased biodiversity through habitat and niche diversification. however, aquatic migrations in general, and those of the world's largest fish in particular, are imperiled worldwide and are often poorly understood. several species of large amazonian catfish carry out some of the longest freshwater fish migrations in the world, travelling from the amazon river estuary to the andes foothills. these species are important ap ...201526153984
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