Results 21 to 30 of about 9,907 (251)
Pesquisa Agropecuária Brasileira, 2004 O objetivo deste trabalho foi avaliar o desempenho de tambaqui (Colossoma macropomum), em policultivo com jaraqui (Semaprochilodus insignis), alimentado com produtos agrícolas e florestais como suplemento.
Sérgio Fonseca Guimarães +1 more
doaj +1 more source
Spectrophotometric method for determination of Colossoma macropomum (tambaqui) sperm concentration
Ciência Animal Brasileira, 2023 Abstract To assist the reproductive management of tambaqui (Colossoma macropomum) males in laboratory and commercial fish farming, a linear regression model was obtained from concentration curves using the spectrophotometric method. Twenty-two tambaqui males with an average age of three years old were selected and divided into two groups containing 11 ...
Carminda Sandra Brito Salmito Vanderley +6 more
openaire +4 more sources
First record of Neoechinorhynchus buttnerae (Eoacantocephala, Neochinorhynchidae) on Colossoma macropomum (Characidae) in a fish farm in Roraima, Brazil [PDF]
Acta Amazonica, 2018 Severe infections by the acanthocephalan Neoechinorhynchus buttnerae were reported in Colossoma macropomum in fish farms in northern Brazil. The occurrence of the parasite is recorded for the first time in the state of Roraima, Brazil, along with its ...
Jeffson Nobre PEREIRA +1 more
doaj +2 more sources
Severe damages caused by Malathion exposure in Colossoma macropomum
Ecotoxicology and Environmental Safety, 2020 The increase in pesticide use in response to agricultural demands poses a risk to non-target organisms, including fish. Integrated analysis of biochemical, histopathological and genetic parameters in fish exposed to Malathion insecticide provide information on the toxicity mechanisms of this pesticide, which is classified as a probable carcinogen for ...
Grazyelle Sebrenski da Silva +6 more
openaire +3 more sources
Pesquisa Agropecuária Brasileira, 2004 A formalina tem sido usada no controle de doenças parasitárias, porém existem poucas informações sobre o efeito secundário desse produto sobre os peixes.
Lucelle Dantas de Araújo +3 more
doaj +1 more source
A Multilocus Approach to Understanding Historical and Contemporary Demography of the Keystone Floodplain Species Colossoma macropomum (Teleostei: Characiformes). [PDF]
Front Genet, 2018 Santos MDCF, Hrbek T, Farias IP.
europepmc +3 more sources
Ciência Animal Brasileira, 2010 Estudaram-se os valores de glicose plasmática, proteína total sérica e íons séricos (cálcio, potássio, magnésio, sódio e cloreto) em jovens de Colossomoma macropomum Cuvier 1818, Piaractus mesopotamicus Holmberg 1887 e híbrido tambacu (P. mesopotamicus x
Marcos Tavares-Dias, Flávio Ruas Moraes
doaj +1 more source
CyTA - Journal of Food, 2020 This study aimed to evaluate and compare the proximate composition and fatty acids (FA) profile of four fish species Piaractus mesopotamicus (PM), Colossoma macropomum (CM), Piaractus mesopotamicus X Colossoma macropomum (PC) and Piaractus brachypomus ...
Bruna Leal Rodrigues +4 more
doaj +1 more source
Two sides of a coin: Effects of climate change on the native and non-native distribution of Colossoma macropomum in South America. [PDF]
PLoS One, 2017 Lopes TM +12 more
europepmc +3 more sources
Pesquisa Agropecuária Brasileira, 2004 O objetivo deste trabalho foi determinar a densidade de estocagem mais adequada para a fase de recria de juvenis de tambaqui (Colossoma macropomum) em tanque-rede.
Franmir Rodrigues Brandão +3 more
doaj +1 more source