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Zygote (Cambridge. Print), 2019
Summary A histological characterization of gonadal development in the tetra Astyanax bimaculatus was performed, aimed at determining its reproductive cycle in streams localized inside the Amazonian forest. Collections were carried out monthly from August
J. G. Cordeiro +7 more
semanticscholar +1 more source
Summary A histological characterization of gonadal development in the tetra Astyanax bimaculatus was performed, aimed at determining its reproductive cycle in streams localized inside the Amazonian forest. Collections were carried out monthly from August
J. G. Cordeiro +7 more
semanticscholar +1 more source
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2013
We investigated the effects of acidic pH and acute aluminum (Al) exposure on the metabolic substrates of Astyanax bimaculatus, and on the ability of these animals to recover in clean water. After an acclimation period, sexually mature A. bimaculatus females were sorted into six glass aquaria with three experimental groups: control in neutral pH (7.0 ...
Vanessa A R O, Vieira +2 more
openaire +2 more sources
We investigated the effects of acidic pH and acute aluminum (Al) exposure on the metabolic substrates of Astyanax bimaculatus, and on the ability of these animals to recover in clean water. After an acclimation period, sexually mature A. bimaculatus females were sorted into six glass aquaria with three experimental groups: control in neutral pH (7.0 ...
Vanessa A R O, Vieira +2 more
openaire +2 more sources
Anais da Academia Brasileira de Ciências
Aquaculture is essential for food security and the yellowtail lambari is of great importance in Brazilian fish farming. Zophobas morio meal has emerged as a sustainable protein alternative for fish diets.
Tiago O DE Aguilar +7 more
semanticscholar +1 more source
Aquaculture is essential for food security and the yellowtail lambari is of great importance in Brazilian fish farming. Zophobas morio meal has emerged as a sustainable protein alternative for fish diets.
Tiago O DE Aguilar +7 more
semanticscholar +1 more source
Cytogenetic and genome research, 2011
The genus Astyanax comprises small characin fish of the neotropical region. The so-called 'yellow-tailed characins' compose one of the most widely distributed Astyanax groups. A. altiparanae and A. aff. bimaculatus, are evolutionarily closely related and commonly found in several Brazilian hydrographic basins.
K F, Kavalco +4 more
openaire +1 more source
The genus Astyanax comprises small characin fish of the neotropical region. The so-called 'yellow-tailed characins' compose one of the most widely distributed Astyanax groups. A. altiparanae and A. aff. bimaculatus, are evolutionarily closely related and commonly found in several Brazilian hydrographic basins.
K F, Kavalco +4 more
openaire +1 more source
Heat Resistance and Thermal Acclimation Rate in Tropical Tetra Astyanax bimaculatus of Venezuela
Environmental Biology of Fishes, 2000Venezuelan river tetra, Astyanax bimaculatus juveniles of 34.1–36.7 mm standard length and 0.83–1.0 g wet weight were acclimated for four weeks to 24–33°C, which are approximate average minimum and maximum river temperatures throughout the year. The fish acclimated to 24, 27, 30, and 33°C were exposed for 10 000 minutes at 35, 36, 37, 38, and 39°C to ...
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Parasitology Research, 2020
Bruno Anderson Fernandes da Silva +3 more
semanticscholar +2 more sources
Bruno Anderson Fernandes da Silva +3 more
semanticscholar +2 more sources