Copper sensitivity of wild ornamental fish of the Amazon
The copper sensitivity of 10 wild ornamental fish from Rio Negro, an ion-poor river in the Amazon, was analyzed in the absence of dissolved organic carbon (DOC). No mortality was observed at concentrations up to 700 μg Cu l-1 for two species exposed to CuCl2·2H2O dissolved in standard EPA-USA water....
| Autor principal: | Duarte, Rafael Mendonça |
|---|---|
| Outros Autores: | Menezes, Ana Cristina Leite, Silveira Rodrigues, Leonardo da, Almeida-Val, Vera Maria Fonseca, Val, Adalberto Luis |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Ecotoxicology and Environmental Safety
2020
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| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/18457 |
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oai:repositorio:1-18457 |
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oai:repositorio:1-18457 Copper sensitivity of wild ornamental fish of the Amazon Duarte, Rafael Mendonça Menezes, Ana Cristina Leite Silveira Rodrigues, Leonardo da Almeida-Val, Vera Maria Fonseca Val, Adalberto Luis Copper Copper Chloride Groundwater Ion Organic Carbon River Water Bioaccumulation Copper Compound Dissolved Organic Carbon Dose-response Relationship Experimental Study Fish Mortality Ornamental Species Pollution Exposure Toxicity Test Wild Population Animals Experiment Brasil Catfish Cichlid Concentration (parameters) Dissolution Eco-toxicology Intoxication Lc50 Nonhuman Ornamental Species Physiology Regulatory Mechanism River Species Difference Species Habitat Animal Brasil Copper Fish Diseases Perciformes Rivers Sensitivity And Specificity Species Specificity Toxicity Tests Water Pollutants, Chemical Rio Negro [uruguay] South America Uruguay Characidae Cichlidae Dianema Urostriata Hemigrammus Rhodostomus Hyphessobrycon The copper sensitivity of 10 wild ornamental fish from Rio Negro, an ion-poor river in the Amazon, was analyzed in the absence of dissolved organic carbon (DOC). No mortality was observed at concentrations up to 700 μg Cu l-1 for two species exposed to CuCl2·2H2O dissolved in standard EPA-USA water. Copper sensitivity of fish was also tested in INPA groundwater, which is similar to that of the Rio Negro, but lacking typical DOC of Rio Negro water. In these experiments, all four characid fish species were more sensitive to copper than the catfish and the cichlids. LC50 values ranged from 12.8 μg Cu l-1 for the characid Hemigrammus rhodostomus to 74.1 μg Cu l-1 for the callichtyid Dianema urostriatum. Copper sensitivity of Hyphessobrycon socolofi was 52-fold lower in EPA (1405.5 μg Cu l-1) than in INPA water (26.8 μg Cu l-1). The differences in values of LC50 may be related to species-specific physiological abilities to ion-regulate under the original conditions of the habitat of the analyzed species. © 2008 Elsevier Inc. All rights reserved. 2020-06-15T21:55:17Z 2020-06-15T21:55:17Z 2009 Artigo https://repositorio.inpa.gov.br/handle/1/18457 10.1016/j.ecoenv.2008.10.003 en Volume 72, Número 3, Pags. 693-698 Restrito Ecotoxicology and Environmental Safety |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Copper Copper Chloride Groundwater Ion Organic Carbon River Water Bioaccumulation Copper Compound Dissolved Organic Carbon Dose-response Relationship Experimental Study Fish Mortality Ornamental Species Pollution Exposure Toxicity Test Wild Population Animals Experiment Brasil Catfish Cichlid Concentration (parameters) Dissolution Eco-toxicology Intoxication Lc50 Nonhuman Ornamental Species Physiology Regulatory Mechanism River Species Difference Species Habitat Animal Brasil Copper Fish Diseases Perciformes Rivers Sensitivity And Specificity Species Specificity Toxicity Tests Water Pollutants, Chemical Rio Negro [uruguay] South America Uruguay Characidae Cichlidae Dianema Urostriata Hemigrammus Rhodostomus Hyphessobrycon |
| spellingShingle |
Copper Copper Chloride Groundwater Ion Organic Carbon River Water Bioaccumulation Copper Compound Dissolved Organic Carbon Dose-response Relationship Experimental Study Fish Mortality Ornamental Species Pollution Exposure Toxicity Test Wild Population Animals Experiment Brasil Catfish Cichlid Concentration (parameters) Dissolution Eco-toxicology Intoxication Lc50 Nonhuman Ornamental Species Physiology Regulatory Mechanism River Species Difference Species Habitat Animal Brasil Copper Fish Diseases Perciformes Rivers Sensitivity And Specificity Species Specificity Toxicity Tests Water Pollutants, Chemical Rio Negro [uruguay] South America Uruguay Characidae Cichlidae Dianema Urostriata Hemigrammus Rhodostomus Hyphessobrycon Duarte, Rafael Mendonça Copper sensitivity of wild ornamental fish of the Amazon |
| topic_facet |
Copper Copper Chloride Groundwater Ion Organic Carbon River Water Bioaccumulation Copper Compound Dissolved Organic Carbon Dose-response Relationship Experimental Study Fish Mortality Ornamental Species Pollution Exposure Toxicity Test Wild Population Animals Experiment Brasil Catfish Cichlid Concentration (parameters) Dissolution Eco-toxicology Intoxication Lc50 Nonhuman Ornamental Species Physiology Regulatory Mechanism River Species Difference Species Habitat Animal Brasil Copper Fish Diseases Perciformes Rivers Sensitivity And Specificity Species Specificity Toxicity Tests Water Pollutants, Chemical Rio Negro [uruguay] South America Uruguay Characidae Cichlidae Dianema Urostriata Hemigrammus Rhodostomus Hyphessobrycon |
| description |
The copper sensitivity of 10 wild ornamental fish from Rio Negro, an ion-poor river in the Amazon, was analyzed in the absence of dissolved organic carbon (DOC). No mortality was observed at concentrations up to 700 μg Cu l-1 for two species exposed to CuCl2·2H2O dissolved in standard EPA-USA water. Copper sensitivity of fish was also tested in INPA groundwater, which is similar to that of the Rio Negro, but lacking typical DOC of Rio Negro water. In these experiments, all four characid fish species were more sensitive to copper than the catfish and the cichlids. LC50 values ranged from 12.8 μg Cu l-1 for the characid Hemigrammus rhodostomus to 74.1 μg Cu l-1 for the callichtyid Dianema urostriatum. Copper sensitivity of Hyphessobrycon socolofi was 52-fold lower in EPA (1405.5 μg Cu l-1) than in INPA water (26.8 μg Cu l-1). The differences in values of LC50 may be related to species-specific physiological abilities to ion-regulate under the original conditions of the habitat of the analyzed species. © 2008 Elsevier Inc. All rights reserved. |
| format |
Artigo |
| author |
Duarte, Rafael Mendonça |
| author2 |
Menezes, Ana Cristina Leite Silveira Rodrigues, Leonardo da Almeida-Val, Vera Maria Fonseca Val, Adalberto Luis |
| author2Str |
Menezes, Ana Cristina Leite Silveira Rodrigues, Leonardo da Almeida-Val, Vera Maria Fonseca Val, Adalberto Luis |
| title |
Copper sensitivity of wild ornamental fish of the Amazon |
| title_short |
Copper sensitivity of wild ornamental fish of the Amazon |
| title_full |
Copper sensitivity of wild ornamental fish of the Amazon |
| title_fullStr |
Copper sensitivity of wild ornamental fish of the Amazon |
| title_full_unstemmed |
Copper sensitivity of wild ornamental fish of the Amazon |
| title_sort |
copper sensitivity of wild ornamental fish of the amazon |
| publisher |
Ecotoxicology and Environmental Safety |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/18457 |
| _version_ |
1787145280734363648 |
| score |
11.653393 |