Results 51 to 60 of about 609 (141)

A INTRODUÇÃO E DISTRIBUIÇÃO DO TUCUNARÉ-AZUL E DO TAMBAQUI NO PANTANAL CORUMBAENSE [PDF]

, 2021
The Pantanal has unique characteristics, but similar to the Amazon Basin, especially with regard to flood cycles in both regions. Such similarities allowed introduced fish species such as the blue peacock bass (Cichla piquiti) and the tambaqui (Colossoma
Cordova Junior, Renner Fernando da Silva
core   +1 more source

Seasonal variations in total fatty acid composition of muscles and eye sockets of tucunaré (Cichla sp.) from the Brazilian Amazon area

, 2020
Seasonal variations in total fatty acid compositions of tucunaré, Cichla sp. in the Janauacá Lake of the Amazon basin were determined by GC. Saturated fatty acids (SFAs) were found to be at higher concentrations than monounsaturated fatty acids (MUFAs ...
Franco, M.R.B., Batista, W.S., Inhamuns, A.J.   +2 more
core   +1 more source

Pesca experimental do tucunaré, gênero Cichla (Osteichthyes, Cichlidae), no Reservatório da UHE de Volta Grande, Rio Grande (48ËÅ¡25’ - 47ËÅ¡35’ W, 19ËÅ¡57’ - 20ËÅ¡10’ S)

Boletim do Instituto de Pesca, 2018
Este estudo caracteriza a pesca de duas espécies de tucunaré, Cichla cf. ocellaris e C. monoculus, no reservatório de Volta Grande, mostrando as diferenças entre a pesca com rede de espera simples e aquela com vara e anzol, utilizando iscas naturais e ...
Leandro Gomiero, Francisco Braga
doaj  

A successful case of biological invasion: the fish Cichla piquiti, an Amazonian species introduced into the Pantanal, Brazil

Brazilian Journal of Biology
The "tucunaré", Cichla piquiti, an exotic Amazonian fish has become established along the left bank of the Paraguay River in the Pantanal. It was introduced by escaping from culture ponds in the Upper Piquiri River and spread downstream, along the ...
EK. Resende, DKS. Marques, LKSG. Ferreira   +2 more
doaj   +1 more source

Proteocephalid cestode infection in alien fish, Cichla piquiti Kullander and Ferreira, 2006 (Osteichthyes: Cichlidae), from Volta Grande reservoir, Minas Gerais, Brazil

Brazilian Journal of Biology
This work evaluates the variation of the parasitological indexes in 114 Cichla piquiti Kullander and Ferreira, 2006 (tucunaré) infected by two proteocephalid species (Cestoda) for the period of August 1999 to June 2001 in the Volta Grande reservoir, MG ...
ML. Martins, J. Pereira Jr., A. De Chambrier, MM. Yamashita   +3 more
doaj   +1 more source

Cooking process evaluation on mercury content in fish Influência do processo de cocção no teor de mercúrio em peixes

Acta Amazonica, 2010
This study evaluated different cooking processes (roasted, cooked and fried) on total mercury (Hg) content in fish species most consumed by Manaus residents and surrounding communities, Amazon region. The results obtained for total Hg in natura and after
Luciana Aparecida Farias, Déborah Inês Fávaro, José Osman Santos, Marina Beatriz Vasconsellos, Artemiza Pessôa, Jaime Paiva Lopes Aguiar, Lucia Yuyama   +6 more
doaj   +1 more source

Padrões de coloração do tucunaré azul (cichla piquiti) no reservatório de Lajeado, rio Tocantins, TO [PDF]

, 2022
The blue peacock bass, Cichla piquiti and the yellow peacock bass, Cichla kelberi areendemic species of the Tocantins River basin. They are found in different environments of theLajeado HPP reservoir and show color variation between equals of the same ...
Borges, Lucas Elias Oliveira
core   +1 more source

Obtaining 5S rDNA molecular markers for native and invasive Cichla populations (Perciformes – Cichlidae), in Brazil = Obtenção de marcadores moleculares 5S rDNA para populações nativas e introduzidas de Cichla (Perciformes – Cichlidae), do Brasil

Acta Scientiarum: Biological Sciences, 2008
The 5S rDNA gene is informative and has high conservation rates along the eukaryotic genome, having unique hereditary characteristics. Molecular studies with the 5S rDNA gene have been carried out with several groups, including some species of fish ...
Viviane Fátima de Oliveira, Alessandra Valéria de Oliveira, Alberto José Prioli, Sônia Maria Alves Pinto Prioli   +3 more
doaj  

Associação de marcadores moleculares SNP com o conteúdo de ácido linolênico em sementes de soja

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi validar a associação de marcadores moleculares do tipo "single nucleotide polymorphism" (SNP) para os genes FAD3A, FAD3B e FAD3C com o conteúdo de ácido linolênico (18:3) em sementes de soja e analisar a influência dos ...
Marcos de Oliveira Pinto, Pedro Ivo Vieira Good‑God, Maurílio Alves Moreira, Everaldo Gonçalves de Barros   +3 more
doaj   +1 more source

Reação de genótipos de soja à infecção natural por ferrugem asiática

Pesquisa Agropecuária Brasileira, 2011
O objetivo deste trabalho foi avaliar o progresso da ferrugem asiática (Phakopsora pachyrhizi) em genótipos de soja destinados à produção de silagem, sob condições naturais de infecção. Avaliou-se a severidade da ferrugem ao longo do tempo e a capacidade
Maria Fernanda Antunes da Cruz, Giselle Anselmo de Souza, Fabrício Ávila Rodrigues, Carlos Sigueyuki Sediyama, Everaldo Gonçalves de Barros   +4 more
doaj   +1 more source