Results 61 to 70 of about 1,957 (207)

NON-STARCH POLYSACCHARIDE IN DIETS FOR HYBRID SURUBIM: EFFECTS ON METABOLISM PLASTICITY

open access: yesBoletim do Instituto de Pesca, 2019
This study aimed to analyze the effect of mango meal, a non-starch polysaccharide, as a carbohydrate source on the metabolism plasticity and performance indicators for hybrid surubim (Pseudoplatystoma fasciatum x P.
Douglas Henrique de Holanda ANDRADE   +3 more
doaj   +1 more source

Perfil hematológico de surubins híbridos (Pseudoplatystoma reticulatum x P. corruscans) cultivados intensivamente no estado de Mato Grosso do Sul. [PDF]

open access: yes, 2014
Este estudo teve por objetivo a caracterização do eritrograma, leucograma, trombograma e determinação dos níveis plasmáticos de proteínas totais de surubins híbridos sadios, oriundos de piscicultura intensiva no estado de Mato Grosso do Sul.
HISANO, H.   +5 more
core  

Length‒Weight and Length‒Length Relationships of Freshwater Fish Species Caught by Professional Fishermen in the Itaipu Reservoir, Brazil

open access: yesJournal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
Length‒weight relationships (LWRs) and length‒length relationships (LLRs) were estimated for 63 and 58 freshwater fish species, respectively, captured in the Itaipu Reservoir, Paraná River Basin, Paraná State, Brazil. Sampling was carried out from March 1987 to July 2024 at 63 professional fishing sites within the reservoir’s area of influence ...
Éder André Gubiani   +7 more
wiley   +1 more source

The economic displacement of thousands of fishers in the Pantanal, Brazil: A telling story of small‐scale fisheries marginalization worldwide.

open access: yesFish and Fisheries, Volume 25, Issue 6, Page 951-958, November 2024.
Abstract A new policy in the Pantanal wetland, Brazil, aims to economically displace thousands of artisanal fishers from one‐third of the region. The legislation disregards several FAO Voluntary Guidelines for Securing Sustainability in Small‐Scale Fisheries' guiding principles (SSF guidelines). Considering that 2024 marks the 10th anniversary of these
Adriana Maria Espinoza Fernando   +8 more
wiley   +1 more source

Genetic identification of interspecific hybrid of Neotropical catfish species (Pseudoplatystoma corruscans vs. Pseudoplatystoma reticulatum) in rivers of Mato Grosso do Sul State, Brazil

open access: yesNeotropical Ichthyology
Hybrids of the species Pseudoplatystoma corruscansvs.Pseudoplatystoma reticulatum are extensively traded because they are more docile and precocious compared to their parents.
Jussara Oliveira Vaini   +3 more
doaj   +1 more source

Sobrevivência e crescimento de larvas de surubim, Pseudoplatystoma corruscans (Pisces, Pimelodidae), em diferentes densidades de estocagem - DOI: 10.4025/actascianimsci.v28i2.653

open access: yesActa Scientiarum: Animal Sciences, 2008
O objetivo deste estudo foi avaliar a sobrevivência e o crescimento de larvas de surubim, Pseudoplatystoma corruscans , em cinco densidades de cultivo: 15, 35, 55, 75 e 95 larvas/L, distribuídas em um delineamento inteiramente ao acaso com três ...
Rodrigo Campagnolo   +1 more
doaj   +1 more source

Determinação da capacidade de retenção de água em filés de Pintado obtidos no Rio Paraguai (Corumbá-MS). [PDF]

open access: yes, 2011
A capacidade de retenção de água pode influenciar atributos de qualidade do pescado, como a cor. Vários fatores influenciam a capacidade da carne em reter água, entre eles dois dos mais importantes são o pH e o índice de fragmentação miofibrilar (IFM ...
DELBEM, A. C. B.   +2 more
core  

Observations on non-randomly distribution of spores of Henneguya spp. (Cnidaria, Myxosporea, Myxobolidae) within plasmodia [PDF]

open access: yes, 2017
Species of the cnidarian genus Henneguya Thelohan, 1892 (Myxosporea: Myxobolidae) are histozoic parasites commonly found in freshwater and, more rarely, in marine fish.
Adriano, Edson A.   +6 more
core   +2 more sources

Experimental assessment of the effects of a Neotropical nocturnal piscivore on juvenile native and invasive fishes

open access: yesNeotropical Ichthyology
We experimentally examined the predator-prey relationships between juvenile spotted sorubim Pseudoplastystoma corruscans and young-of-the-year invasive and native fish species of the Paraná River basin, Brazil. Three invasive (peacock bass Cichla piquiti,
Alejandra F. G. N. Santos   +4 more
doaj   +1 more source

Rendimento corporal do cachara, Pseudoplatystoma fasciatum, cultivado em tanques-rede com diferentes densidades de estocagem. [PDF]

open access: yes, 2011
Avaliou-se a influência de três diferentes densidades de estocagem sobre o rendimento corporal de cacharas cultivados em tanques-rede na região do Pantanal.
DELBEM, A. C. B.   +4 more
core  

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