Results 1 to 10 of about 599 (181)

Farinha de vísceras de aves na alimentação de alevinos de lambari Poultry by-product meal in lambari fingerlings diet [PDF]

open access: goldCiência Rural, 2008
O lambari, Astyanax altiparanae, é uma espécie muito comum em rios nacionais, com grande potencial para a piscicultura nacional. Ele apresenta crescimento rápido e carne de excelente sabor, sendo muito apreciado com petisco e como isca viva para a pesca ...
Arcangelo Augusto Signor   +4 more
doaj   +7 more sources

Bioaccumulation and Depletion of the Antibiotic Sulfadiazine 14C in Lambari (Astyanax bimaculatus) [PDF]

open access: yesAnimals, 2023
Antibiotics are present in the environment, primarily due to their release through wastewater treatment plants, agricultural practices, and improper disposal of unused medications.
Patrícia Alexandre Evangelista   +7 more
doaj   +4 more sources

Effects Caused by the Ingestion of Microplastics: First Evidence in the Lambari Rosa (Astyanax altiparanae) [PDF]

open access: yesAnimals, 2023
Microplastics are a class of contaminants that pose a threat to aquatic biota, as they are easily found in aquatic ecosystems and can be ingested by a wide variety of organisms, such as fish.
Ana Laura Athayde Lourenço   +3 more
doaj   +4 more sources

Different benzocaine concentrations on anesthetic induction in lambari (“Astyanax altiparanae”) Diferentes concentrações de benzocaína na indução anestésica do lambari-do-rabo-amarelo ("Astyanax altiparanae")

open access: greenRevista Brasileira de Saúde e Produção Animal, 2008
Intensive fish production processes realized during routine management or experimental samplings are indispensable procedures that may cause damages of several proportions, impairing the sampling and causing death to biological model. To avoid damages on
André Fernando Nascimento Gonçalves   +3 more
doaj   +2 more sources

Metazoan parasite of lambari Astyanax altiparanae, collected from the Peixe river, São Paulo, southeast of Brazil [PDF]

open access: goldCiência Rural, 2016
: In March 2010, 44 specimens of Astyanax altiparanae Garutti & Britski, 2000, commonly known as "lambari do rabo amarelo", collected from the Peixe river in the state of São Paulo, Brazil were analyzed.
Aline de Almeida Camargo   +5 more
doaj   +2 more sources

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

open access: goldCiência 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
Fernanda Keley Silva Pereira Navarro   +3 more
doaj   +2 more sources

Integrating ontogenetic shift, growth and mortality to determine a species' ecological role from isotopic signatures. [PDF]

open access: yesPLoS ONE, 2015
Understanding species linkages and energy transfer is a basic goal underlying any attempt at ecosystem analysis. Although the first food-web studies were based on gut contents of captured specimens, the assessment of stable isotopes, mainly δ13C and δ15N,
Nelson F Fontoura   +4 more
doaj   +2 more sources

Atividades de lactato desidrogenase e malato desidrogenase de Astyanax bimaculatus (lambari) da bacia hidrográfica do rio Una como biomarcadoras de impacto ambiental [PDF]

open access: goldRevista Ambiente & Água, 2015
Os peixes vivem todo o ciclo de vida na água e recebem a influência dos seus componentes físico-químicos e biológicos ao longo do tempo. As atividades de lactato desidrogenase (LDH) e malato desidrogenase (MDH) de organismos aquáticos podem ser alteradas
Anne Caroline Ribeiro   +6 more
doaj   +3 more sources

Desempenho do lambari-do-rabo-amarelo alimentado com rações práticas contendo diferentes níveis de proteína bruta

open access: greenAgropecuária Catarinense, 2020
O trabalho teve o objetivo de verificar o desempenho do lambari-do-rabo-amarelo Astyanax bimaculatus alimentado com diferentes níveis de proteína bruta (PB) em dieta prática para a fase de engorda.
Haluko Massago, Bruno Corrêa da Silva
doaj   +3 more sources

Reproductive aspects of an isolated population of Psalidodon aff. fasciatus (Teleostei: Characidae) from southern Brazil

open access: yesActa Limnologica Brasiliensia, 2023
: Aim To investigate reproductive characteristics in a small population of Psalidodon aff. fasciatus living in isolation in an environment with a unique geological configuration, a doline-shaped depression (known as Furna 2), with a mean diameter of 80 ...
Franciele Fernanda Kerniske   +5 more
doaj   +1 more source

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