Results 11 to 20 of about 7,373 (259)

Hematological profile of Astyanax bimaculatus under different offer of Lactobacillus sp [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
The objective of this study was to evaluate the hematological and immunological parameters of yellowtail lambaris (Astyanax bimaculatus), fed with different frequencies of the probiotic (Lactobacillus spp.).
A. Jatobá, M.O. Pereira, J.C.B. Rodhermel   +2 more
doaj   +5 more sources

Tropical aquaponic production of lemon balm, Melissa officinalis, using different Astyanax bimaculatus fingerling stocking densities

Ciência e Natura
The relationship between the constituent organisms of aquaponics - fish, plants, and microorganisms - needs to be in biological harmony to favor the maximum performance of the species. Lemon balm (Melissa officinalis), a food and medicinal plant, as well
Bernardo Ramos Simões Corrêa, Rodrigo Diana Navarro   +1 more
semanticscholar   +4 more sources

Chromosomal characterization in two species of an Astyanax bimaculatus complex (Characidae, Characiformes) using different techniques of chromosome banding. [PDF]

Cytotechnology, 2016
Astyanax has been the subject of extensive cytogenetic studies due to its wide karyotypic diversity. This genus comprises species complexes, namely groups of fish of difficult morphological differentiation, such as the bimaculatus complex, which includes the characids with a rounded humeral spot.
Da Silva LL, Dos Santos AR, Giuliano-Caetano L, Dias AL.   +3 more
europepmc   +5 more sources

Nível de arraçoamento para alevinos de lambari-do-rabo-amarelo (Astyanax bimaculatus) Feeding level for yellow tail lambari (Astyanax bimaculatus) fingerlings [PDF]

Revista Brasileira de Zootecnia, 2005
Este trabalho foi realizado com o objetivo de determinar o nível ideal de arraçoamento, em porcentagem do peso vivo, para alevinos de lambari-do-rabo-amarelo (Astyanax bimaculatus).
Fábio Meurer, Carmino Hayashi, Wilson Rogério Boscolo, Lúcio Barboza Kavata, Carlos Henrique Figueiredo Lacerda   +4 more
doaj   +5 more sources

Characithecium spp. (Monogenea: Dactylogyridae) from Astyanax bimaculatus (Characiformes: Characidae) in Northeast Brazil, with Description of a New Species

Acta Parasitologica, 2021
To date, seven species of Characithecium Mendonza-Franco, Reina and Torchin, 2009 (Monogenea, Dactylogyridae) are valid, parasitizing mainly fishes of the family Characidae (Characiformes) in the Neotropical region. During a parasitological study of fishes in the Batateiras River and Carás stream, Ceará state, Brazil, two species of Characithecium were
Bruno Anderson Fernandes da Silva, Reinaldo José da Silva, Fábio Hideki Yamada   +2 more
semanticscholar   +6 more sources

Effect of photoperiod stress assessment and locomotor activity of female lambari (Astyanax bimaculatu) [PDF]

Ciência e Agrotecnologia, 2014
Some studies and scientific investments have been done in aquaculture aiming to minimize the stress of the fish due to different factors, as management, nutritional status, water quality, temperature, photoperiod, and salinity. This study aimed to verify the effect of photoperiod on locomotor activity and plasma levels of cortisol and glucose in female
Fernanda Keley Silva Pereira Navarro, Rodrigo Diana Navarro, Luís David Solis Murgas, Viviane de Oliveira Felizardo   +3 more
core   +7 more sources

Efeito da frequência alimentar sobre o crescimento do lambari, astyanax bimaculatus (Characiformes, Characidae)

Research, Society and Development, 2022
O lambari, Astyanax bimaculatus, é uma das espécies nativas com potencial zootécnico para a aquicultura, e se destaca com características desejáveis para o cultivo, logo, estudos referentes à quantidade ideal de alimento são necessários para melhorar o ...
R. P. Santos, C. L. França, Wanderson Diego Reis Sousa, J. C. D. Silva, Thiago Ferreira Pinheiro, E. G. Teixeira   +5 more
semanticscholar   +2 more sources

Lysine and methionine supplementation in diet of lambari (Astyanax bimaculatus) cultured in biofloc system and in clear water

Brazilian Journal of Animal and Environmental Research
  This study evaluated the effects of amino acid supplementation on lambari (Astyanax bimaculatus) cultured in a biofloc technology (BFT) system and in clear water (RAS) using a factorial design.
Eduardo Kelm Battisti, Emerson Giuliani Durigon, Samuel Marasca, Thamara Luísa Staudt Schneider, Adelita Rabaioli, Fernando Jonas Sutili, Ivanir José Coldebella, Ana Carolina Kohlrausch Klinger, Rafael Lazzari   +8 more
openalex   +3 more sources

Freqüência de arraçoamento para alevinos de lambari do rabo-amarelo (Astyanax bimaculatus) Feeding frequency for yellow tail lambari (Astyanax bimaculatus) fingerlings [PDF]

Revista Brasileira de Zootecnia, 2004
Este experimento foi realizado em um período de 30 dias, objetivando determinar a freqüência de arraçoamento (FA) ideal para o melhor desempenho de alevinos de lambari do rabo-amarelo (Astyanax bimaculatus).
Carmino Hayashi, Fábio Meurer, Wilson Rogério Boscolo, Carlos Henrique Figueiredo Lacerda, Lúcio César Barbosa Kavata   +4 more
doaj   +5 more sources

Sex disparities determined by biometric and hematological measurements in Astyanax bimaculatus [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
This study aimed to compare the body indexes and hematological characteristics between Astyanax bimaculatus males and females. Four hundred fish were randomly distributed into four polyethylene tanks (100 fish/unit) in a recirculation system and fed four
M. Pereira, A. Preto, A. V. Moraes, M. Bittencourt, J. Hess, J. Andrade, A. Jatobá   +6 more
semanticscholar   +5 more sources