Results 111 to 120 of about 1,720 (199)

Variabilidad genetica de Pseudoplatystoma fasciatum y Pseudoplatystoma trigrinum en el Alto Madera de la Amazonia boliviana por analisis comparativo del polimorfismo de longitud de secuencia de intrones (EPIC-PCR) y electroforesis enzimatica [PDF]

open access: yes, 2005
Este estudio trata sobre la variabilidad genética de #Pseudoplatystoma fasciatum# y #Pseudoplatystoma tigrinum#, especies de alto valor comercial de la región amazónica boliviana.
Barreta Pinto, J.
core  

Stocking density of “Pseudoplatystoma” spp. surubim reared in cages Densidade de estocagem do surubim "Pseudoplatystoma" spp. cultivado em tanque-rede

open access: yesRevista Brasileira de Saúde e Produção Animal, 2009
This work aimed to determine the effect of stocking density on the biomass production, final weight, feed conversion and survival rate of Pseudoplatystoma spp. surubim reared in floating net cages under three initial stocking densities.
Daniel Vieira Crepaldi   +5 more
doaj  

Genome Report of Emergent Fish Pathogen Edwardsiella piscicida Recovered from Pseudoplatystoma corruscans in Brazil. [PDF]

open access: yesMicrobiol Resour Announc, 2022
Ferrari NA   +7 more
europepmc   +1 more source

Performance of juveniles of Pseudoplatystoma fasciatum fed graded levels of corn gluten meal. [PDF]

open access: yes, 2012
O objetivo deste trabalho foi avaliar o farelo de glúten de milho (FGM) como substituto à farinha de peixe, em dietas para juvenis de cachara (Pseudoplatystoma fasciatum)
SADO, R. Y.   +5 more
core  

Técnica de videoceloscopia para sexagem em surubim (pseudoplatystoma coruscans x pseudoplatystoma reticulatum) [PDF]

open access: yes, 2011
The surubim (Pseudoplatystoma spp.) is a priority specie for the development of national aquaculture. The absence of sexual dimorphism makes it difficult to determine the gender, becoming reproductioninaccurate, and individuals need to keep for 2 to 3 ...
Glauco Vinício Chaves
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Heparina e Na2EDTA como anticoagulantes para surubim híbrido (Pseudoplatystoma reticulatum x P. corruscans): eficácia e alterações hematológicas Heparin and Na2EDTA as anticoagulants for hybrid surubim catfish (Pseudoplatystoma reticulatum x P. corruscans): efficacy and hematological changes

open access: yesCiência Rural, 2010
Este estudo avaliou o efeito da heparina 100UI e do Na2EDTA nas concentrações de 3, 5 e 10% sobre a coagulação sanguínea e os parâmetros hematológicos de surubim híbrido.
Márcia Mayumi Ishikawa   +5 more
doaj  

¿Where do migratory fish spawn in a neotropical Andean basin regulated by dams? [PDF]

open access: yesPLoS One, 2023
Rivera-Coley K   +4 more
europepmc   +1 more source

Carcass traits of surubim (“Pseudoplatystoma” spp.) evaluated by ultrasound Rendimento de carcaça em surubim ("Pseudoplatystoma" spp.) avaliado por ultra-som

open access: yesRevista Brasileira de Saúde e Produção Animal, 2008
The parameters of carcass trait of alive surubim (Pseudoplatystoma spp.) evaluated by ultrasound were estimated in this trial. A total of 34 fish was divided into two groups according to average body weight: group 1 = 2.7 kg e group 2 = 1.5 kg.
Daniela Chemim Melo   +7 more
doaj  

Immunization of hybrid surubim (Pseudoplatystoma corruscans x P. fasciatum) against Motile Aeromonas hydrophila septicemia

open access: yesBrazilian Archives of Biology and Technology, 2013
The aim of this study was to evaluate the immune response of hybrid surubim vaccinated by intraperitoneal injection and by immersion against Aeromonas hydrophila. Vaccine was prepared with formalin-inactivated A. hydrophila.
Bruno Correa da Silva   +6 more
doaj  

Adaptation to a commercial diet alters post-larvae growth and development of striped catfish (Pseudoplatystoma sp) and yaque (Leiarius marmoratus) [PDF]

open access: yes, 2011
The main challenges facing fish farming include the optimization of Silurid fingerling production through efficient larval rearing and nursery management.
Díaz Olarte, John J   +4 more
core  

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