Results 21 to 30 of about 855 (171)
Revista Brasileira de Parasitologia Veterinária, 2011 A histological analysis was conducted on the gills of 15 Piaractus mesopotamicus and 19 Prochilodus lineatus specimens collected between April and November 2004 from the Aquidauana River, State of Mato Grosso do Sul, Central-West Brazil, to describe the ...
Cristiane Meldau de Campos +2 more
doaj +1 more source
CyTA - Journal of Food, 2020 This study aimed to evaluate and compare the proximate composition and fatty acids (FA) profile of four fish species Piaractus mesopotamicus (PM), Colossoma macropomum (CM), Piaractus mesopotamicus X Colossoma macropomum (PC) and Piaractus brachypomus ...
Bruna Leal Rodrigues +4 more
doaj +1 more source
Biological indicators of stress in pacu (Piaractus mesopotamicus) after capture [PDF]
Brazilian Journal of Biology, 2009 The effects of capture (chasing, netting and air exposure) on cortisol, glucose, chloride, sodium, potassium and calcium concentrations, osmolality, hematocrit, hemoglobin concentration, red blood cells count (RBC) and mean corpuscular volume (MCV) were investigated in pacu (Piaractus mesopotamicus).
Abreu, J. S. +3 more
openaire +7 more sources
Histologia e ultraestrutura do rim e rim cefálico do pacu
Pesquisa Veterinária Brasileira, 2012 O pacu, Piaractus mesopotamicus, é um teleósteo da Família Characidae, intensivamente cultivado no Brasil devido sua rusticidade, crescimento rápido e fácil adaptação.
Gerlane M. Costa +3 more
doaj +1 more source
Structural and morphological features of Piaractus mesopotamicus (Holmberg, 1887) gills [PDF]
Revista Brasileira de Biologia, 2000 The pacu Piaractus mesopotamicus (Holmberg, 1887), is a commercially important serrasalmid fish endemic to the Paraná-Paraguay River basin, and one of the most widely cultivated native fish species in the Neotropics. As a migratory species, also inhabiting temporary pools subjected to hypoxic conditions, the species presents a high plasticity ...
SEVERI, W. +2 more
openaire +4 more sources
Criopreservation of Pacu sperm (Piaractus mesopotamicus, Holmberg, 1887) [PDF]
, 2022 Abstract Due to the absence of effective cryopreservation methods for oocytes in fish, there has been a significant focus on protocols for the cryopreservation of male gametes to maintain genetic diversity in captive populations. This study evaluated the efficiency of various penetrating cryoprotectants that may lead to better conservation of ...
Adriano Rayol da Silva +9 more
openaire +1 more source
Levamisole reduces parasitic infection in juvenile pacu ( Piaractus mesopotamicus ) [PDF]
Aquaculture, 2017 Abstract Anthelmintic drugs are successfully used in aquaculture to control parasitic infections or infestations. This study analyzed the effectiveness of levamisole as an antiparasitic and its effect on the liver of juvenile pacu ( Piaractus mesopotamicus ).
Pahor-Filho, Eduardo +3 more
openaire +2 more sources
Pesquisa Agropecuária Tropical, 2007 <!-- @page { margin: 2cm } --> <p class="western" align="justify">The performance of juvenile pacu, <em>Piaractus</em> <em>mesopotamicus</em>, held at three different stocking densities, 14, 28 and 42 fishes/ m³, and ...
Michelle Lobo Andrade +5 more
doaj +1 more source
, 2014 Published as part of Litz, Thomas O. & The, Stefan Koerber Introduction, 2014, Check List of the Freshwater Fishes of Uruguay (CLOFF-UY)., pp.
Litz, Thomas O. +1 more
openaire +1 more source
Acta Scientiarum: Biological Sciences, 2008 Foram coletados 15 exemplares de Piaractus mesopotamicus (pacu), medindo em torno de 15 cm de comprimento padrão, de tanques do Centro de Aqüicultura da Unesp, Jaboticabal, SP, Brasil.
Maria Luiza Rodrigues de Souza +2 more
doaj +1 more source