Results 21 to 30 of about 103 (51)
Revista Colombiana de Ciencias Pecuarias, 2016 Resumen La información sobre la variación genética en especies de cultivo es esencial para un apropiado manejo de los animales tanto en medio natural como en cautiverio. En este estudio fue utilizado el Polimorfismo de ADN Amplificado al Azar (RAPD) para
Hermes Rafael Pineda Santis +3 more
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Brazilian Journal of BiologyThe objective of this research was to verify the presence of spermatic abnormalities on semen of Brycon orbignyanus after cryopreservation. Semen was collected from ten four-year-old males who presented secondary reproductive characteristics for ...
JM. Galo +6 more
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, 2010 Node 190: Bryconinae (86 / 97 / 1 / 10) Genera Brycon, Chilobrycon Géry & de Rham, Henochilus Garman, Lignobrycon, and Triportheus. The subfamily Bryconinae was considered by Géry (1977) to be composed of the tribes Bryconini, Salminini, and Triportheini.
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Brazilian Journal of BiologyBrycon hilarii is a migratory fish widely distributed throughout the Paraguay River Basin. It is appreciated in sport fishing and for its superior meat quality. It is also the main species for tourist attraction in the Bonito region (State of Mato Grosso
A Sanches, PM. Galetti Jr
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Revista Colombiana de Ciencias Pecuarias, 2006 En hembras de yamú Brycon amazonicus de primera maduración sexual (2 años de edad), con un peso corporal (PC) de 1.500 ± 1 g y longitud total (LT) de 42.6 ± 0.1 cm, fueron probados dos inductores hormonales, extracto de pituitaria de carpa (EPC) y ...
Sandra C Pardo-Carrasco +6 more
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Estudio de la dentición en peces caracoideos de la República Argentina
Biología Acuática, 2019 The dentition and related structures of 34 species of characoids belonging to 27 genera are described within this paper. A relatively high number of specimens were studied in order to obtain an estimation of intraspecific variation.
Amalia Miquelarena
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Revista Colombiana de Ciencias Pecuarias, 2006 Two-year old and first sexual maturation male Yamú Brycon amazonicus were selected, according to the presence of semen under gentle abdominal pressure (body weight BW 1.300 ± 3 g; Total length TL 41.4 ± 0.2 cm, mean ± SEM).
Sandra C Pardo-Carrasco +5 more
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Revista Colombiana de Ciencias Pecuarias, 2006 Para determinar los mecanismos que causan el ablandamiento post-mortem de la carne del pez matrinxã, fueron observados los cambios en la micro estructura del tejido muscular inmediatamente después de la muerte y después de 12 horas de almacenamiento a -3
Héctor Suárez Mahecha +4 more
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Latin American Journal of Aquatic Research, 2012 It is believed that different genetic populations of migratory fishes can co-exist in a single hydrographic system. Although different populations may occupy and explore the river together, they segregate during the spawning season and consequently the ...
Alexandra Sanches +1 more
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