Results 21 to 30 of about 3,074 (111)

Physiological responses of matrinxã (Brycon amazonicus) fed different levels of vitamin C and submitted to air exposure Respostas fisiológicas de matrinxã (Brycon amazonicus) arraçoados com diferentes níveis de vitamina C e submetidos à exposição aérea

open access: yesActa Amazonica, 2006
The role of vitamin C on physiological responses of matrinxã (Brycon amazonicus) submitted to air exposure was analyzed. Nine hundred fish (70.15 g) were distributed in fifteen 500 l boxes (60 fish.box-1) and fed five rations (treatments): Control (no ...
Janessa Sampaio de Abreu   +1 more
doaj   +1 more source

Comparative study on hematological parameters of farmed matrinxã, Brycon amazonicus Spix and Agassiz, 1829 (Characidae: Bryconinae) with others Bryconinae species Estudo comparativo sobre parâmetros hematológicos de matrinxã Brycon amazonicus Spix e Agassiz, 1892(Characidae: Bryconinae) criados em cativeiro, com outras espécies de Bryconinae

open access: yesActa Amazonica, 2008
The aim of this study was not only to determine the red blood cells parameters, thrombocyte and leukocyte counts in farmed Brycon amazonicus (matrinxã), to compare these parameters among Bryconinae species from literature, and also to investigate the ...
Marcos Tavares-Dias   +4 more
doaj   +1 more source

Parasite fauna monitoring of matrinxã Brycon amazonicus (Spix & Agassiz, 1829) raised in an intensive husbandry system in a stream channel in the state of Amazonas, Brazil Monitoramento da fauna parasitológica e das condições de manejo do matrinxã Brycon amazonicus (Spix & Agassiz, 1829) em sistema de cultivo intensivo em canal de igarapé no Estado do Amazonas

open access: yesBrazilian Journal of Biology, 2006
The matrinxã, Brycon amazonicus, is one of the main species being used for aquaculture and fishery activities in the Amazonian region, yet little is known about the parasites that cause its diseases.
S. M. S. Andrade, J. C. O. Malta
doaj   +1 more source

Anesthetic properties of Ocimum gratissimum essential oil for juvenile matrinxã

open access: yesActa Scientiarum: Animal Sciences, 2016
The matrinxã fish is suitable for Amazonian aquaculture, exhibiting positive characteristics such as good growth and feed conversion ratio. However, it is a very active fish and must be anesthetized for handling.
Allyson Soares Ribeiro   +4 more
doaj   +1 more source

Brycon amazonicus Agassiz 1829

open access: yes, 2017
Brycon amazonicus (Agassiz, 1829) (Figs. 66–73) Chalceus amazonicus Agassiz, in Spix & Agassiz, 1829: 68 –69, pl. 35 (Type locality: “in fluvio Amazonum”); Howes, 1982: 9 (comments). Chalceus carpophaga Valenciennes, in Cuvier & Valenciennes, 1850:
Lima, Flávio C. T.
core   +1 more source

Efecto de la restricción de alimento y posterior realimentación sobre algunas variables fisiológicas y metabólicas en yamú (Brycon amazonicus)

open access: yesRevista de la Facultad de Medicina Veterinaria y de Zootecnia, 2018
Se evaluó el efecto de la restricción de alimento y posterior realimentación sobre algunas variables fisiológicas en yamú (Brycon amazonicus) utilizando 1115 juveniles (peso inicial 217,75 g ± 14,74 g) distribuidos en tres estanques y asignados a los ...
J. F. Zamudio, M. A. Landines
doaj   +1 more source

Insect meals in fish nutrition

open access: yesReviews in Aquaculture, Volume 11, Issue 4, Page 1080-1103, November 2019., 2019
Abstract Different studies have shown that insect meals can partially or completely replace the fish and soya bean meals that are commonly used in aquaculture. However, information is lacking on the amino acid and fatty acid contents and digestibility of different insect meals. Moreover, we evaluated different proportions of insect diets and determined
Silvia Nogales‐Mérida   +7 more
wiley   +1 more source

Transferability of heterologous primers in Brycon falcatus [PDF]

open access: yesActa Amazonica, 2020
The genusBryconcomprises fish species of significant socioeconomic and biological importance in Brazil. Despite that, the genetic knowledge about these species is scarce, especially regardingBrycon falcatus.
Diego dos Santos PENHA   +9 more
doaj   +1 more source

Ecological Factors and Diversification among Neotropical Characiforms

open access: yesInternational Journal of Ecology, Volume 2012, Issue 1, 2012., 2012
Morphological and DNA sequence data has been used to propose hypotheses of relationships within the Characiformes with minimal comparative discussion of causes underpinning the major intraordinal diversification patterns. We explore potential primary morphological factors controlling the early diversification process in some Neotropical characiforms as
Cástor Guisande   +12 more
wiley   +1 more source

Seeds of sacha inchi (Plukenetia volubilis, Euphorbiaceae) as a feed ingredient for juvenile tambaqui, Colossoma macropomum, and matrinxã, Brycon amazonicus (Characidae). [PDF]

open access: yes, 2018
Sementes de sacha inchi (Plukenetia volubilis, Euphorbiaceae) em rações para juvenis de tambaqui, Colossoma macropomum, e matrinxã, Brycon amazonicus (Characidae): este estudo teve como objetivo avaliar o uso de sementes de sacha inchi como ingrediente ...
Thyssia Bomfim ARAÚJO-DAIRIKI   +8 more
core   +1 more source

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