Results 51 to 60 of about 3,074 (111)
Estado actual del conocimiento sobre el yamú, Brycon amazonicus
, 2016 Resumen Se presenta y se discute la información disponible sobre el yamú Brycon amazonicus, en aspectos de su historia natural, escala de maduración gonadal, establecimiento y manejo de reproductores, reproducción inducida, criopreservación de gametos ...
Arias, José A.
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, 2007 Esta tese realizou o estudo da ontogenia da hipófise, tireóide e tecido interrenal de matrinxã (Brycon amazonicus) e os efeitos da exposição dos ovos ao hormônio triiodotironina (T3), sendo dividida em 3 artigos científicos: 1) Ontogenia da hipófise de ...
Ganeco, Luciana Nakaghi [UNESP]
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Parámetros hematológicos de reproductores de Brycon amazonicus (Bryconidae) en cultivo
, 2019 The objective of this study was to determine the hematological values of Brycon amazonicus broodstock under culture in Iquitos, Peru. Blood samples were taken from 12 specimens (1.62 ± 0.45 kg and 51.38 ± 2.93 cm) maintained in earthen ponds and fed ...
Paola Gonzales, Anai +2 more
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Boletim do Instituto de Pesca, 2018 O fator de condição relativo (Kn), relação esplenossomática (RES) e relação hepatossomática (RHS) foram comparados em juvenis de Brycon amazonicus (matrinxã) e Colossomoma macropomum (tambaqui). Espécimes de B. amazonicus e C.
Marcos Tavares-Dias +5 more
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Revista Peruana de Investigación AgropecuariaLa pesca es una de las principales actividades económicas en el río Putumayo, a pesar de la poca información biológica generada de las especies explotadas.
Luis Olabo Sotelo-Lescano +3 more
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Ciência Rural, 2018 : The dinoflagellate Piscinoodinium pillulare is a parasite with low parasitic specificity and unspecific geographical distribution. This research reported a simple and practical method - the principle of spontaneous sedimentation - to identify the ...
Ana Lucia Silva Gomes +4 more
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Lower light intensity reduces larval aggression in matrinxã, Brycon amazonicus
, 2018 Brycon amazonicus shows a high frequency of aggressive behavior, which can be a limiting factor in intensive farming systems. Environmental changes can modulate the social interactions of fish and reduce aggression during the different stages of ...
Lopes, Ana Caroliny C. +5 more
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Morphometric prediction of maximum cannibal-prey size for larvae of matrinxã, Brycon amazonicus (Spix and Agassiz, 1829) [PDF]
Brazilian Journal of BiologyCannibalism among fish is an interaction affecting both intra- and interspecific relationships in aquatic environments. It is related to the size and developmental stage, with prey size determined by morphometric measurements.
R. L. Muller +2 more
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Revista Colombiana de Ciencias Pecuarias, 2006 El género Brycon abarca 40 especies válidas, algunas de estas con gran potencial zootécnico para la piscicultura brasileña, entre las cuales podemos destacar el matrinxã (Brycon amazonicus), la piracanjuba (Brycon orbignyanus), la piabanha (Brycon ...
Evoy Zaniboni Filho +2 more
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Revista Brasileira de Parasitologia Veterinária, 2020 This study identified the parasitic species in juvenile freshwater finfishes during the fattening stage, from a fish farm located in the Zona da Mata (MG), southeastern Brazil, and revealed both macro and microscopical lesions in fish gills.
Rachel Sordi Relvas +4 more
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