Results 21 to 30 of about 4,014 (216)
New approaches for growth improvement in pejerrey Odontesthes bonariensis (Valenciennes, 1835) culture (Atherinomorpha: Atherinopsidae) [PDF]
, 2014 The pejerrey is the most important recreational species in shallow temperate lakes and reservoirs of Argentina and the attempts to develop its culture have started a century ago.
Baigún, Claudio Rafael M. +4 more
core +5 more sources
Biotemas, 2009 Embriões de Odontesthes bonariensis e Odontesthes humensis com oito dias após fertilização, foram submetidos a diferentes concentrações salinas (NaCl): 0, 5, 10, 20 e 30g.L-1.
Sérgio Renato Noguez Piedras +3 more
doaj +1 more source
The effect of rearing temperature in larval development of pejerrey, Odontesthes bonariensis- Morphological indicators of development [PDF]
, 2011 It is well known that in pejerrey water temperature not only affects growth rates but also directs the sexual differentiation process. This fact rise the question of how different the development of pejerrey larvae of the same age is when reared at ...
Chalde, Tomás +3 more
core +5 more sources
South Sustainability, 2022 El presente trabajo tiene como objetivo generar recomendaciones acerca del estado actual de Odontesthes bonariensis (pejerrey argentino) en el Perú. Considerando aspectos de su biología reproductiva, se sugiere la implementación de una escala de madurez
Lorena Bobbio-Velarde
doaj +1 more source
, 2016 Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp.
Koerber, Stefan, Litz, Thomas O.
openaire +2 more sources
, 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 +2 more sources
Survival of embryos of pejerrey Odontesthes bonariensis and Odontesthes humensis at different concentration of salinity [PDF]
Biotemas, 2009 Embryos of Odontesthes bonariensis and Odontesthes humensis were submitted to saline concentrations of 0, 5, 10, 20 and 30g.L-1. The control of mortality was made daily between the 8th and 12th days of incubation, at the which time the embryos had ...
Sérgio Renato Noguez Piedras +3 more
doaj
Physico-chemical characteristics of water and ichthyofauna composition of the Piedras Moras reservoir (Córdoba, Argentina) [PDF]
, 2017 El embalse Piedras Moras (32°10,13’S, 64°16,50’W) es el último de una serie de seis que se han construido sobre la cuenca del río Tercero en la provincia de Córdoba (Argentina).
Biolé, Fernanda Gabriela +3 more
core +1 more source
Presence of trace elements in the silverside Odontesthes argentinensis
Marine Pollution Bulletin, 2017 The silverside Odontesthes argentinensis is an economically significant resource for commercial fisheries in South America. We evaluated the presence of trace elements in the stomach content and fish tissues (muscle and otoliths) of O. argentinensis. In addition, we assessed the presence of trace elements in its prey (zooplankton) and in seawater in a ...
Thompson, Gustavo Ariel +1 more
openaire +3 more sources
Frontiers in Genetics, 2018 Some mammalian reference genes, which are widely used to normalize the qRT-PCR, could not be used for this purpose due to its high expression variation. The normalization with false reference genes leads to misinterpretation of results.
Tony L. R. Silveira +12 more
doaj +1 more source