Revista Brasileira de Zootecnia, 2004 Para avaliar o efeito da suplementação de metionina e lisina sobre o desempenho de alevinos de peixe-rei (Odontesthes bonariensis), estabeleceu-se um experimento completamente casualizado com quatro tratamentos.
Sérgio Renato Noguez Piedras +2 more
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Variaciones espacio-temporales e intraespecíficas en la morfología y morfometría de otolitos de Odontesthes bonariensis (Atheriniformes, Atherinopsidae) [PDF]
, 2011 The morphological and morphometric features of fish otoliths are species–specific. Moreover, some species are known to show intraspecific variations.
Tombari, Andrea D. +2 more
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Revista Brasileira de Parasitologia Veterinária, 2018 Parasitic copepods of the family Lernaeidae are often found infesting freshwater fishes worldwide. They cause lernaeosis, a disease that can lead to serious pathogenic effects on their fish hosts. The most common lernaeid is the Lernaea cyprinacea, which
Iris Aparecida Soares +4 more
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Modelo de supervivencia para los estadíos poslarvales del pejerrey Odontesthes bonariensis [PDF]
, 2003 La supervivencia de los peces adultos es representada por el clásico modelo exponencial. Sin embargo, el mismo no estima en forma apropiada la densidad de las etapas de larva y juvenil.
Freyre, Lauce Rubén +2 more
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Aromatase in the brain of teleost fish: expression, regulation and putative functions. [PDF]
, 2010 International audienceUnlike that of mammals, the brain of teleost fish exhibits an intense aromatase activity due to the strong expression of one of two aromatase genes (aromatase A or cyp19a1a and aromatase B or cyp19a1b) that arose from a gene ...
Anglade, Isabelle +10 more
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Aprovechamiento económico de lagunas a partir de variaciones de los regímenes hidrológicos [PDF]
, 1996 A good portion of the pampa” territory (center - eastern región of Argentina) is covered by ponds, whose existence is related to alternating periods of water excess and droughts, which define their structure and ecological function.
González Castelain, José +3 more
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Biology of growth of Hoplias aff. malabaricus (Bloch, 1794) in a shallow pampean lake Argentina [PDF]
, 2011 The trahira Hoplias aff. malabaricus is a top predator in pampean shallow lakes and is highly appreciated by recreational anglers and artisanal fishermen.
Baigún, Claudio Rafael M. +2 more
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Effects of Anthropic Pollutants Identified in Pampas Lakes on the Development and Reproduction of Pejerrey Fish Odontesthes bonariensis. [PDF]
Front Physiol, 2022 Miranda LA, Somoza GM.
europepmc +1 more source
¿El otolito de pejerrey (Odontesthes bonariensis), refleja el estrés ambiental? [PDF]
, 2011 It has been proven that otoliths reflect morphology, morphometry and chemical composition of the environment that fish frequent. However, it has not been established if extreme environmental changes can be reflected by such structure.
Avigliano, Esteban +2 more
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Campus, 2016 Actualmente, la población de Odontesthes bonariensis (pejerrey) en el lago Titicaca-Puno, se encuentra en peligro de extinción debido, entre otros factores, a la pesca indiscriminada, la cual ha traído limitaciones para el consumo de proteína de origen
Ernesto Yujra Flores
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