Results 91 to 100 of about 2,443 (197)
Lista de Peces de la provincia de San Luis [PDF]
, 2015 Fil: Nadalin, Diego Oscar. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Garelis, Patricia A.. Facultad de Química. Bioquímica y Farmacia. Universidad Nacional de San Luis. San Luis;
Bustamente, Gustavo J. +4 more
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Seasonal variation in the diet of Lontra longicaudis in the Paraná River basin, Argentina [PDF]
, 2014 We studied the Neotropical otter ( Lontra longicaudis ) seasonal diet variations in the middle Paran á River valley, in central-northern Argentina, at the southern limit of its global range.
Eberhardt, María Ayelen Teresita +4 more
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Modelo demográfico dinámico para el pejerrey Odontesthes bonariensis
Biología Acuática, 2003 Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Instituto de Limnología "Dr. Raul A. Ringuelet" (ILPLA)
openaire +2 more sources
Presence of 11-ketotestosterone in pre-differentiated male gonads of Odontesthes bonariensis
Fish Physiology and Biochemistry, 2012 The involvement of androgens during sex differentiation period was investigated in the pejerrey Odontesthes bonariensis, by classic biochemical studies and gonadal histology. We studied in particular whether the enzyme activities involved in 11-oxygenated androgen production were active in a gonadal/peritoneum complex (GPC) of very small larvae exposed
Blasco, Martín +2 more
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La cuenca del Salado: uso y posibilidades de sus recursos pesqueros. [PDF]
, 2001 The fishing resources of the Salado Basin are extraordinary important in the context of the inland waters of Argentina. However, the diversity of landscapes in the basin and the lack of continuity in the regional planning , have made difficult a proper ...
Baigún, Claudio R.M. +4 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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Hybridization is strongly constrained by salinity during secondary contact between silverside fishes (Odontesthes, Atheriniformes). [PDF]
Heredity (Edinb), 2022 González-Castro M +3 more
europepmc +1 more source
, 1997 Fil: Miquelarena, Amalia María. División Zoología Vertebrados; Facultad de Ciencias Naturales y Museo; Universidad Nacional de La PlataFil: López, Hugo Luis.
López, Hugo Luis +2 more
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Characteristics of Muskellunge Spermatozoa II: Effects of Ions and Osmolality on Sperm Motility [PDF]
, 1996 We investigated the effects of potassium, sodium, glucose, and calcium concentrations, alone or in combinations, on sperm motility in muskellunge Esox masquinongy.
Dabrowski, Konrad, Lin, Feng
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Dinámica estacional de la ictiofauna de Laguna Alsina, provincia de Buenos Aaires, Argentina
Biología Acuática, 2019 This study aims at characterizing the seasonal dynamics of the ichtyofauna of Alsina lagoon which belongs to the Encadenadas del Oeste (Province of Buenos Aires, Argentina).
Marcelo Schwerdt +1 more
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