Results 31 to 40 of about 401 (88)
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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Liste commentée des poissons de l'Amazonie bolivienne [PDF]
, 1991 Après une brève présentation de l'Amazonie bolivienne, des milieux prospectés, de l'effort de pêche, des travaux anciens et récents, les auteurs founissent une liste commentée des poissons rencontrés.
Lauzanne, Laurent +2 more
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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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O uso da água e a revitalização do setor aquícola no Instituto de Permacultura da Amazônia [PDF]
, 2009 TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2009O presente estudo teve por objetivo efetuar um levantamento dos diferentes usos da água no Instituto de Permacultura da Amazônia (IPA).
Machado, Julian Tanni Zambrotti
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Lista de peces de la provincia de Entre Ríos [PDF]
, 2013 Fil: Arias, José D.. Facultad de Ciencia y Tecnología. Universidad Autónoma de Entre Ríos; ArgentinaFil: Demonte, Lucio D.. Facultad de Humanidades y Ciencias. Universidad Nacional del Litoral; ArgentinaFil: Miquelarena, Amalia María.
Arias, José D. +4 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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Conservation of Brycon orbignyanus natural populations and stocks for their reproductive, genetic, environmental sustainability: A model for threatened species of extinction [PDF]
, 2009 Several ecological and climatic factors, especially those related to human activities, have been contributing to the disappearance of natural populations of piracanjuba (Brycon orbignyanus). Due to the importance of these fi sh to the ecosystems in which
Lopera-Barrero, N. M.
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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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Peixes onivoros da planicie inundavel do rio Miranda, Pantanal, Mato Grosso do Sul, Brasil. [PDF]
, 2011 Identificaram-se 24 especies de peixes onivoros na planicie de inundacao do rio Miranda (dois meandros abandonados, uma vazante e uma baia). Destas, 11 sao Characiformes, 9 Siluriformes e 4 Perciformes. Entre os Characiformes, 9 sao da familia Characidae,
ALMEIDA, V. L. L. de +3 more
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