Acta Scientiarum: Biological Sciences, 2008 Trabalhos com larvas de peixes, sejam de cultivo ou ecológicos invariavelmente empregam o comprimento e o peso como parâmetros. Assim sendo, este experimento foi realizado com larvas de Lophiosilurus alexandri pacamã objetivando determinar algumas fontes
Marcelo Mattos Pedreira +4 more
doaj +1 more source
Anais da Academia Brasileira de Ciências, 2015 The aim of this study was to evaluate commercial gelatin in the total replacement of bovine heart in feed training of "pacamã" Lophiosilurus alexandri in different water salinities.
ANA LUCIA SALARO +7 more
doaj +1 more source
Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2014 Pacama (Lophiosilurus alexandri) is a carnivorous fish belonging to the order Siluriformes which has great potential in aquaculture. This study aimed to evaluate the crude protein (CP) requirement for pacama fingerlings. The experiment was conducted in a completely randomized design with five treatments and four replications.
M.G. Souza +5 more
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Técnicas para sexagem precoce em pacamã (Lophiosilurus alexandri, Steindachner, 1876) [PDF]
, 2016 This study aimed to evaluate sexing techniques for juvenile Lophiosilurus alexandri. The following techniques were tested: Coelioscopy, performed with the use of video surgery equipment; coeliotomy, consisting of a surgical procedure for direct ...
Reinaldo Melillo Filho
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Frequência alimentar para juvenis de Lophiosilurus alexandri utilizando dieta extrusada [PDF]
, 2017 Pacamã Lophiosilurus alexandri is a carnivorous fish that has been drastically reduced due to the pressure in the natural environment. For this reason, it has become a species well studied in several aspects related to production. The present study aimed
Angelica da Silva Ferreira
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Effect of water temperature and prey concentrations on initial development of Lophiosilurus alexandri Steindachner, 1876 (Siluriformes: Pseudopimelodidae), a freshwater fish [PDF]
, 2014 The aim of this study was to investigate the effects of water temperature and prey concentrations (Artemia nauplii) on the initial development of Lophiosilurus alexandri larvae. The experiment was conducted using a 4 x 2 factorial design, with four water
Deliane Cristina Costa +4 more
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Ontogenia larval comparativa de duas esp?cies (Characiformes e Siluriformes) end?micas do rio S?o Francisco [PDF]
, 2016 Objetivou-se com este trabalho comparar histologicamente o desenvolvimento ontogen?tico de duas esp?cies de peixes end?micos da bacia do rio S?o Francisco, Prochilodus argenteus (curimat?-pacu) e Lophiosilurus alexandri (pacam?).
Rocha, Ma?ra da Silva Almeida
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Alterações fisiológicas em juvenis de Pacamã (Lophiosilurus alexandri) submetidos a hipóxia [PDF]
, 2020 The aim of this study was to evaluate the blood gasometric, hematological and biochemical responses of juveniles of L. alexandri submitted to hypoxia and subsequent recovery from hypoxia.
Lívia de Assis Porto
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MICROBIOTA BACTERIANA COM POTENCIAL PATOGÊNICO EM PACAMÃ E PERFIL DE SENSIBILIDADE A ANTIMICROBIANOS [PDF]
, 2014 Na aquicultura, as infecções causadas por bactérias são fatores que causam prejuízos. O objetivo deste trabalho foi identificar bactérias com potencial patogênico em pacamãs (Lophiosilurus alexandri) do Vale do São Francisco. Cento e quinze animais foram
Costa, Mateus Matiuzzi da +4 more
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Níveis de oferta de pós-larvas de tilápia do Nilo para alevinos de pacamã (Lophiosilurus alexandri)
Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2010 Resumen pt: O presente trabalho objetivou o estudo do nivel de fornecimento de pos-larvas de tilapia do Nilo (Oreochromis niloticus Linnaeus, 1758) como alimento viv...
L.M.S. Colpini +4 more
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