Results 41 to 50 of about 4,274 (160)

Hybrids between Pseudoplatystoma corruscans and P. reticulatum (Siluriformes: Pimelodidae) previously reported in the Upper Paraná River are likely escapes from aquaculture farms: evidence from microsatellite markers

open access: yesZoologia (Curitiba), 2016
The production of hybrids of the 'pintado', Pseudoplatystoma corruscans (Spix & Agassiz, 1829) and 'cachara', Pseudoplatystoma reticulatum (Eigenmann & Eigenmann, 1889) in captivity has generated many concerns about the possibility of introduction of ...
Rafael A. Baggio   +3 more
doaj   +1 more source

Desempenho do pintado hí­­brido submetido a diferentes ní­­veis de proteí­­na

open access: yesBoletim do Instituto de Pesca, 2017
Este estudo teve como objetivo avaliar o desempenho do pintado hí­­brido (Pseudoplatystoma reticulatum x Leiarius marmoratus) submetido í­Â  alimentação com 32% ou 40% de proteí­­na bruta (PB) na ração, analisando-se o desempenho, rendimento do peixe ...
Gilcler Alcino Sabaini de SOUZA   +6 more
doaj   +1 more source

Application of Microsatellite Markers in Conservation Genetics and Fisheries Management: Recent Advances in Population Structure Analysis and Conservation Strategies

open access: yesGenetics Research International, Volume 2014, Issue 1, 2014., 2014
Microsatellites are the most popular and versatile genetic marker with myriads of applications in population genetics, conservation biology, and evolutionary biology. These are the arrays of DNA sequences, consisting of tandemly repeating mono‐, di‐, tri‐, and tetranucleotide units, which are distributed throughout the genomes of most eukaryotic ...
P. M. Abdul Muneer, Norman A. Doggett
wiley   +1 more source

Fauna parasitária dos híbridos siluriformes cachapinta e jundiara nos primeiros estágios de desenvolvimento

open access: yesPesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a fauna parasitária dos peixes híbridos cachapinta (Pseudoplatystoma corruscans macho x P. reticulatum fêmea) e jundiara (Leiarius marmoratus macho x P. reticulatum fêmea) no período de larvicultura.
Arlene Sobrinho Ventura   +5 more
doaj   +1 more source

Characterization of fillets of Amazon and real hybrid sorubins

open access: yesVitae, 2023
Background: There are few studies on the evaluation of meat from hybrid sorubins. Objective: Thus, the aim of this work was to evaluate the physical, chemical, microbiological and sensorial characteristics of fillets of Amazon and real hybrid sorubins ...
Angela Dulce Cavenaghi-Altemio   +3 more
doaj   +1 more source

Exigência energética em dietas para juvenis de cachara, Pseudoplatystoma reticulatum [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2013.Cachara, Pseudoplatystoma reticulatum, é um bagre carnívoro de água doce que possui alto valor ...
Cunha, Douglas Amaral da
core  

Genetic Structure and Conservation Strategies for the Endangered Catfish Steindachneridion melanodermatum (Siluriformes, Pimelodidae) in the Iguaçu River, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 6, June 2026.
ABSTRACT The endemic catfish Steindachneridion melanodermatum from the Iguaçu River basin, southern Brazil, is one of the most threatened pimelodid species. Comprehension of its genetic structure is imperative to the formulation of long‐term efficacious conservation strategies. A genetic analysis was conducted on three populations from the lower Iguaçu
Jesús Hernández‐Gómez   +8 more
wiley   +1 more source

Exigência proteica e ingrediente alternativo em dietas para juvenis de cachara, Pseudoplatystoma reticulatum [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2013.Foi avaliada a exigência proteica e a utilização da farinha de vísceras de frango (FV) como ingrediente ...
Cornélio, Fernando Henrique Gomes
core  

Sanidade de peixes criados no Brasil Central: doenças parasitárias e suas interações com o ambiente e hospedeiros [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2013.Nos último anos, o estado de Mato Grosso do Sul, Brasil, apresentou incremento considerável na produção ...
Jerônimo, Gabriela Tomas
core  

Dietary Probiotics Improve Growth, Immunity and Disease Resistance in Fish Against Aeromonas hydrophila Infection

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Probiotics offer a promising alternative to antibiotics for managing Aeromonas hydrophila infections in aquaculture. Dietary supplementation of probiotics increases fish health, growth performance, and immune responses, while reducing antibiotic reliance in fish farming.
Md. Ridwanul Islam   +3 more
wiley   +1 more source

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