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Perfil hematológico de tilápias-do-nilo alimentadas com die-tas contendo diferentes lipídeos e estimuladas por baixa temperatura
(2015-01-01)
The goal of this paper was to determine the effects of seven diets with differents fatty acids sources in hematology of Nile tilapia before and after cold stimulus. Seven diets, with 3% of fatty acid source, were formulated: ...
Predation on microcrustaceans in evidence: the role of chaoborid larvae and fish in two shallow and small Neotropical reservoirs
(Sociedade Brasileira de Carcinologia, 2012-07-01)
This study was focused on the predation upon microcrustaceans by an invertebrate predator (chaoborid larvae), and vertebrate predators (fish), in two small reservoirs in southeastern Brazil, with and without macrophytes, ...
Utilization of fish protein hydrolysate in prepared diets for pacu, Piaractus mesopotamicus, larvae
(2003-12-01)
Growth and survival rates of pacu, Piaractus mesopotamicus, larvae fed prepared diets containing different animal protein sources were evaluated. Four diets with the same level of crude protein (CP) (36%) and calories (4.02 ...
Utilization of fish protein hydrolysate in prepared diets for pacu, Piaractus mesopotamicus, larvae
(2003-12-01)
Growth and survival rates of pacu, Piaractus mesopotamicus, larvae fed prepared diets containing different animal protein sources were evaluated. Four diets with the same level of crude protein (CP) (36%) and calories (4.02 ...
The dietary regime of detritivorous fish from the River Jacaré Pepira, Brazil
(1999-04-01)
The diet of detritivorous fish was analysed at four distinct habitats in a tropical river during the wet and dry seasons. Two methodologies were used to determine the diet of the fish: (1) the direct analysis of the stomach ...
The dietary regime of detritivorous fish from the River Jacaré Pepira, Brazil
(1999-04-01)
The diet of detritivorous fish was analysed at four distinct habitats in a tropical river during the wet and dry seasons. Two methodologies were used to determine the diet of the fish: (1) the direct analysis of the stomach ...
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare)
(Inst Pesca, 2010-01-01)
This study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (w(i) = 151.3 +/- 37.9 mg e l(i) = 2.2 +/- 0.07 ...
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare)
(Inst Pesca, 2010-01-01)
This study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (w(i) = 151.3 +/- 37.9 mg e l(i) = 2.2 +/- 0.07 ...
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare)
(2010-08-02)
This study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (wi = 151.3 ± 37.9 mg e li = 2.2 ± 0.07 cm) were ...