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Toxicological effects of four chemicals used for prophylaxis of Amazonian ornamental fish. Repository: BDPA Publication year: 2018
Toxicity and toxin identification in Colomesus asellus, an Amazonian (Brazil) freshwater puffer fish. Repository: BDPA Publication year: 2006
Effect of Parathion-Methyl on Amazonian fish and freshwater invertebrates: a comparison of sensitivity with temperate data. Parathion-methyl is an organophosphorous insecticide that is widely used in agricultural production sites in the Amazon. The use of this pesticide might pose a potential risk for the biodiversity and... ... Repository: BDPA Publication year: 2010
Molecular cloning and AlphaFold modeling of Thyrotropin (ag-TSH) from the amazonian fish pirarucu (Arapaima gigas). Arapaima gigas, known as Pirarucu in Brazil, is one of the largest freshwater fish in the world. Some individuals could reach 3m in length and weight up to 200kg. Due to extinction risks and its econo... ... Repository: BDPA Publication year: 2023
Effect of ethylcellulose coating of albendazolemedicated feed on the efficacy of acanthocephalosis treatment in naturally parasitized tambaqui (Colossoma macropomum). ABSTRACT: Coating medicated fish feed with a polymer minimizes the chances of drug leaching into the water. Tambaqui (Colossoma macropomum) is an economically important Amazonian fish frequently paras... ... Repository: BDPA Publication year: 2024
Impacts of stocking on the genetic diversity of Colossoma macropomum in central Amazon, Brazil. Tambaqui (Colossoma macropomum) is the main fish species farmed on a commercial scale in northern Brazil. In view of the current scenario of Brazilian aquaculture, studies on the genetic improvement a... ... Repository: BDPA Publication year: 2016
Comparative models disentangle drivers of fruit production variability of an economically and ecologically important long-lived Amazonian tree. Trees in the upper canopy contribute disproportionately to forest ecosystem productivity. The large, canopy-emergent Bertholletia excelsa also supports a multimillion-dollar commodity crop (Brazil nut... ... Repository: BDPA Publication year: 2021
Parasitic fauna of Hyphessobrycon takasei and Hyphessobrycon amapaensis (Osteichthyes: Characidae), ornamental fish of two basins from Amapá state, Brazil. This study compared the parasites fauna of Hyphessobrycon takasei and H. amapaensis from hydrographic basins in Amapá state, Brazil. Of the 42 H. takasei examined, 95.2% were parasitized by one or mor... ... Repository: BDPA Publication year: 2019
Ectoparasites and endoparasites community of Ageneiosus ucayalensis (Siluriformes: Auchenipteridae), catfish from Amazon River system in northern Brazil. This study investigated the community of ectoparasites and endoparasites in Ageneiosus ucayalensis (Auchenipteridae) of a tributary from the Amazon River system, in Northern Brazil. Of 34 fish examine... ... Repository: BDPA Publication year: 2017
Antioxidant defenses and hematological changes in pacu (Piaractus mesopotamicus ) in response to different lipid sources. Repository: BDPA Publication year: 2013

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