Results 41 to 50 of about 2,932 (193)

Genetic identification of F1 and post-F1 serrasalmid juvenile hybrids in Brazilian aquaculture.

PLoS ONE, 2014
Juvenile fish trade monitoring is an important task on Brazilian fish farms. However, the identification of juvenile fish through morphological analysis is not feasible, particularly between interspecific hybrids and pure species individuals, making the ...
Diogo Teruo Hashimoto, José Augusto Senhorini, Fausto Foresti, Paulino Martínez, Fábio Porto-Foresti   +4 more
doaj   +1 more source

Constituyentes minerales del Morocoto Piaractus Brachypomus en el Orinoco Medio de Venezuela.

, 2016
An analysis of the concentrations of some mineral as potassium, sodium, calcium, magnesium and iron wasmade in the muscular tissue of the morocoto Piaractus brachypomus from the middle Orinoco River inVenezuela, captured in some flood lagoons with gillnet.
Senior, William, González, Ángel, Arístide Márquez, Martínez, Gregorio   +3 more
openaire   +4 more sources

Development, characterization and stability of a white cachama pâté-type product (Piaractus brachypomus)

Food Chemistry, 2022
The objective of the work was to formulate, characterize and evaluate the stability of a product based on white cachama (Piaractus brachypomus). From four lipid sources (pork back fat, canola oil, olive oil or sacha inchi oil), the one with the highest acceptance rate was selected based on the acceptance index and sensory characteristics.
Mancera Rodríguez, Liliana, Muñoz Ramírez, Adriana Patricia, López Vargas, Jairo Humberto, Simal Gándara, Jesús   +3 more
openaire   +3 more sources

Monitoring of Salmonella spp. in Native Fish Farms in the Pantanal and Cerrado Biomes, Brazil: Serotype Diversity, Antimicrobial Resistance Profiles, and Multivatiate Patterns 

Journal of Food Safety, Volume 45, Issue 6, December 2025.
This study investigated Salmonella spp. occurrence, serotypes, antimicrobial resistance, and associated environmental and management factors in 25 native fish farms located in the Pantanal and Cerrado biomes, Brazil. A total of 184 fish and environmental samples were analyzed using standardized methods and multivariate statistics. Salmonella spp.
Yuri Duarte Porto, Fabíola Helena dos Santos Fogaça, Wagner de Souza Tassinari, Adriana Oliveira Andrade, Adelino Cunha Neto, Luciano Carlos de Arruda, Jaqueline Oliveira dos Reis, Janine Passos Lima, Luciana Kimie Savay‐da‐Silva, Eduardo Eustáquio de Souza Figueiredo   +9 more
wiley   +1 more source

Production of cachama reciprocal hybrids in earth ponds [PDF]

Ciência Rural, 2019
: The growth of cachama hybrids, cachamoto (Colossoma macropomum ♀ x Piaractus brachypomus ♂) and cachamay (P. brachypomus ♀ x C. macropomum ♂) was compared for 154 days to determine which showed the better productivity.
José Nobel Ramírez-Mora, Manuel Crisostomo Useche, Pedro Alexander Niño, Carlos Leal, Bernardo Baldisserotto   +4 more
doaj   +1 more source

Exposição aguda a fentião em juvenis de pirapitinga (Piaractus brachypomus): efeitos tóxicos, mudanças na atividade de colinesterase e uso potencial no controle ambiental. [PDF]

, 2014
El fentión es un insecticida organofosforado usado en todo el mundo cuya aplicación puede derivar en contaminación de aguas y efectos potenciales en salud humana y animal. Objetivos: para evaluar los efectos tóxicos, la actividad colinesterasa plasmática
Borbón, Javier, González Mantilla, Jaime Fernando   +1 more
core   +1 more source

Cardiac myoglobin deficit has evolved repeatedly in teleost fishes [PDF]

, 2014
Peer reviewedPublisher ...
Collins MR, Daniel Garcia de la serrana, Daniel J. Macqueen, Ian A. Johnston   +3 more
core   +2 more sources

Parasitismo em tambatinga (Colossoma macropomum x Piaractus brachypomus, Characidae) cultivados na Amazônia, Brasil. [PDF]

, 2017
Os estudos sobre os parasitos e doenças parasitárias são de grande interesse para a piscicultura, uma vez que podem afetar o crescimento dos peixes. O objetivo deste estudo foi investigar a fauna parasitária e relação parasito-hospedeiro em Colossoma ...
DIAS, M. K. R., MARINHO, R. das G. B., NEVES, L. R., PINHEIRO, D. A., TAVARES-DIAS, M.   +4 more
core  

Population genetic structuring in pacu (Piaractus mesopotamicus) across the Paraná-Paraguay basin: evidence from microsatellites [PDF]

, 2009
The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia and northern Argentina. The Pantanal is a flooded plain with marked dry and rainy seasons that, due to its soil characteristics and low declivity, has a ...
CALCAGNOTTO, Daniela, DESALLE, Rob
core   +1 more source

Impacts of Hydroelectric Dams on Amazonian Fisheries: Assessing Functional Attributes in the Madeira River

River Research and Applications, Volume 41, Issue 7, Page 1493-1502, September 2025.
ABSTRACT The Madeira River is one of the main tributaries of the Amazon Basin, supporting over 1300 known fish species. Fisheries in this region play a critical role for riverine populations, serving as a primary source of income and sustenance. In 2011, the construction of the Jirau and Santo Antônio hydroelectric dams (HEDs) was completed along the ...
Ana Laura Monteiro de Souza, Rogério Fonseca, Rangel Eduardo Santos, Raniere Garcez Costa Sousa, Felipe Micali Nuvoloni, Isys Nathyally de Lima Silva, Karen Sayuri Takano, Fabrício Berton Zanchi   +7 more
wiley   +1 more source