Transcriptomic evidences of local thermal adaptation for the native fish Colossoma macropomum (Cuvier, 1818) [PDF]
Genetics and Molecular Biology, 2020 Brazil has five climatically distinct regions, with an annual average temperature difference up to 14 ºC between the northern and southern extremes. Environmental variation of this magnitude can lead to new genetic patterns among farmed fish populations.
Luciana Mara Fé-Gonçalves +3 more
doaj +1 more source
Biomechanics evaluation of Amazonian tambaqui (Colossoma macropomum) skin puncture after preservation with glycerol 98% [PDF]
Acta AmazonicaTambaqui (Colossoma macropomum) skin represents a promising alternative for wound treatment due to its histological characteristics and mechanical properties.
Bárbara Rafaella Alves SILVA +8 more
doaj +1 more source
Hematological and anthelminthic responses of tambaqui (Colossoma macropomum) supplemented with Artrhospira platensis and Chlorella vulgaris [PDF]
Brazilian Journal of BiologyThe present study evaluated the hematological, antiparasitic and growth responses in tambaqui (Colossoma macropomum) fed with diets supplemented with the microalgae Arthrospira platensis and Chlorella vulgaris (0%; 10% A. platensis; 10% C.
A. C. dos S. Ferreira +10 more
doaj +1 more source
Acute toxicity of essential oils of Aloysia triphylla (L’Hér.) Britton, Lippia gracilis Schauer, and Piper aduncum L. in Colossoma macropomum (Cuvier, 1818) [PDF]
Brazilian Journal of Biology, 2023 The aim of this study was to determine the acute toxicity of the essential oils (EOs) of Aloysia triphylla, Lippia gracilis and Piper aduncum in juvenile tambaqui (Colossoma macropomum), and evaluate the possible histopathological alterations in their ...
P. R. Santos +9 more
doaj +1 more source
Influence of fasting and refeeding cycles on growth, health and feeding costs of the Amazonian fish Colossoma macropomum [PDF]
Acta AmazonicaFeed restriction can be used as a management strategy to increase feed efficiency through compensatory growth (a higher growth rate after a period of restricted feeding).
Ádria Silva GOMES +5 more
doaj +1 more source
Acta Amazonica, 2004 O objetivo desta nota foi avaliar o efeito do volume do tanque-rede na produtividade de juvenis de tambaqui durante a recria. Juvenis de tambaqui foram criados por 60 dias, na densidade de 300 peixes/m³, em tanques-rede de dois diferentes volumes: 1 e 6 ...
Levy de Carvalho Gomes +4 more
doaj +1 more source
Ambiente, 2014 No passado tentou-se a introdução do camarão M. rosenberguii no Estado de Roraima, porém a falta de manejo adequado e o custo elevado da ração levaram a decadência do projeto, contudo, o Estado apresenta condições propícias para o desenvolvimento da ...
Ronilson Moura Cavalvante
doaj +1 more source
Weaning of Colossoma macropomum larvae of different ages using different feeding strategies [PDF]
Ciência Rural: The present study evaluated the weaning of Colossoma macropomum. 6,720 larvae were distributed in 28 tanks (28 L) in a recirculating aquaculture system. Artemia nauplii were offered to the larvae in increasing quantities.
Fabio Aremil Costa dos Santos +5 more
doaj +1 more source
Methionine plus cystine requirements for the maintenance and efficiency of utilization with tambaqui of different body weights [PDF]
Ciência e Agrotecnologia, 2020 Methionine is an essential amino acid, and generally, the first limiting one in the diets of tambaqui, the main native fish produced in continental aquaculture in South America.
Neliane Galvão Porto +5 more
doaj +1 more source
Ciência Animal Brasileira, 2014 Fish farming in small floating cages is the subject of local discussions due to the possible sustainable use of the Amazon basin, alleviating poverty of people who live near lakes and rivers.
Luis Antonio Kioshi Aoki Inoue +4 more
doaj +1 more source