O lambari Astyanax altiparanae (Characidae) pode ser um dispersor de sementes? - DOI: 10.4025/actascibiolsci.v25i2.2045 [PDF]
Acta Scientiarum: Biological Sciences, 2008 Este trabalho caracterizou a alimentação natural de Astyanax altiparanae na sub-bacia do rio Corumbataí e bacia do rio Jacaré-pepira, com enfoque principal na ingestão de sementes de Croton urucurana.
Leandro Muller Gomiero +1 more
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Comentários sobre a distribuição geográfica de Astyanax altiparanae Garutti & Britski, 2000 (Osteichthyes, Characidae) na bacia do rio Iguaçu [PDF]
Acta Scientiarum: Biological Sciences, 2008 Garutti (1995) fez a revisão de algumas espécies de Astyanax (Osteichthyes, Characidae) e aquela, conhecida como “tambiú” na bacia do alto rio Paraná, anteriormente identificada como Astyanax bimaculatus, foi considerada nova e posteriormente descrita ...
Weferson Júnio da Graça +1 more
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Metazoan parasites of the lambari Astyanax altiparanae collected in the Batalha River, State of São Paulo, Brazil [PDF]
Brazilian Journal of Biology, 2017 Here we conduct a qualitative and quantitative analysis of ectoparasites and endoparasites of Astyanax altiparanae (Garutti & Britski, 2000), popularly known as lambari-do-rabo-amarelo collected from the Batalha River, State of São Paulo, Brazil.
D. C. Negrelli +2 more
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Effectiveness of estradiol valerate on sex reversion in Astyanax altiparanae (Characiformes, Characidae) [PDF]
Brazilian Archives of Biology and Technology, 2012 The objective of this study was to evaluate the effectiveness of estradiol valerate in an attempt to feminize the male Astyanax altiparanae. One thousand newly-hatched larvae were randomly distributed in four incubators.
Jaqueline Cristina de Bem +3 more
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Influence of Eichhornia crassipes and Lemna sp. on the natural diet of Astyanax altiparanae Garutti & Britski, 2000 in the initial stages [PDF]
Acta Scientiarum: Biological Sciences, 2017 Aiming to study the changes in the diet of Astyanax altiparanae in the early developmental stages, in the presence of Eichhornia crassipes (EC) and Lemna sp. (LM), larvae of Astyanax altiparanae were stocked in eight tanks of 900 L (500 ind.
Eliana Maria Galdioli +4 more
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Mapping of the 18S and 5S ribosomal RNA genes in Astyanax altiparanae Garutti & Britski, 2000 (Teleostei, Characidae) from the upper Paraná river basin, Brazil [PDF]
Genetics and Molecular Biology, 2006 Fluorescence in situ hybridization (FISH) was undertaken in order to determinate the chromosomal distribution pattern of 18S and 5S ribosomal DNAs (rDNA) in four populations of the characid fish Astyanax altiparanae from the upper Paraná river basin ...
Carlos Alexandre Fernandes +1 more
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Growth performance of Astyanax altiparanae fed with plant and/or animal lipid sources [PDF]
Revista de Ciencias Agrícolas, 2019 The lambari, Astyanax altiparanae, exhibits a great potential for aquaculture due to its omnivory, rapid growth and ease captive production. Despite of fish lipid metabolism being directly related to the dietary lipid consumed, which may lead to changes ...
William Chaves +7 more
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Transport of Astyanax altiparanae Garutti and Britski, 2000 in saline water [PDF]
Acta Scientiarum: Biological Sciences, 2015 Two experiments were performed. The first aimed to assess the tolerance of fingerlings Astyanax altiparanae to water salinity. Fish were exposed to salinity of 0, 3, 6, 9, 12 or 15 g NaCl L-1 for 96 hours. The fish mortality was 0%, in the levels of 0, 3
Ana Lúcia Salaro +5 more
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Avaliação da atividade mutagênica do Roundup® em Astyanax altiparanae (Chordata, Actinopterygii) [PDF]
Evidência, 2012 Os herbicidas a base de glifosato, como o Roundup®, são amplamente empregados em todo o mundo. Dados sobre a capacidade que esses compostos tóxicos têm de interferir no DNA, causando mutações, são importantes para o monitoramento de populações naturais ...
Gustavo Borba de Miranda +2 more
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Light microscopy and ultrastructure ight of the liver of Astyanax altiparanae Garutti and Britski, 2000 (Teleostei, Characidae) = Histologia e ultraestrutura do fígado de Astyanax altiparanae Garutti e Britski, 2000 (Teleostei, Characidae) [PDF]
Acta Scientiarum: Biological Sciences, 2008 Livers of thirty specimens of Astyanax altiparanae obtained from a commercial fish farm were subjected to light and transmission electron microscopy, in order to describe the hepatic parenchyma and the intrahepatic exocrine pancreatic tissue ...
Bruno Bertolucci +3 more
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