Results 31 to 40 of about 4,279 (211)

Physicochemical and sensory characterization of three different portions from commercial pirarucu (Arapaima gigas) fillets

open access: yesBrazilian Journal of Food Technology, 2018
The objective of the present study was to investigate the relevant physicochemical and sensory parameters of three different Arapaima gigas muscle portions.
Júlia de Souza Lira Santos   +5 more
doaj   +1 more source

The fish fauna of the Iwokrama Forest [PDF]

open access: yes, 2005
Fishes were collected from the rivers in and around the Iwokrama Forest during January-February and November-December 1997. Four hundred species of fish were recorded from forty families in ten orders.
Arjoon, D   +5 more
core   +1 more source

Efeito da densidade de estocagem sobre a eficiência alimentar de juvenis de Pirarucu (Arapaima gigas) em ambiente confinado Stocking density effect on alimentary efficiency in juveniles pirarucu (Arapaima gigas) in a confined environment

open access: yesActa Amazonica, 2003
O objetivo deste trabalho foi verificar o efeito da densidade de estocagem sobre a eficiência alimentar de juvenis de pirarucu em tanques-rede de pequeno volume.
Bruno Adan Sagratzki Cavero   +5 more
doaj   +1 more source

Características bioquímicas e hematológicas do pirarucu Arapaima gigas Schinz, 1822 (Arapaimidae) de cultivo semi-intensivo na Amazônia Biochemical and hematological characteristics of the pirarucu Arapaima gigas Schinz, 1822 (Arapaimidae) from semi-intensive culture in the Amazon

open access: yesActa Amazonica, 2010
O presente estudo comparou os níveis plasmáticos de glicose, proteínas totais, uréia, triglicerídeos e colesterol, a contagem de eritrócitos, leucócitos e trombócitos entre alevinos e juvenis de Arapaima gigas (Osteoglociformes, Arapaimidae) de uma ...
Gustavo Valadares Fonseca Drumond   +4 more
doaj   +1 more source

Aquarium fisheries as a non-timber forest product: experiences from conservation through community development in North Rupununi District, Guyana [PDF]

open access: yes, 2007
Deforestation is one of the major global conservation issues. Solutions are being sought to tackle this ongoing forest loss, including establishment of initiatives to provide new sources of income for local communities that promote the sustainable use ...
Bicknell, Jake E., Chin, Christopher
core  

VALORES HEMATOLÓGICOS DEL PAICHE Arapaima gigas DE LA AMAZONÍA PERUANA

open access: yesRevista de Investigaciones Veterinarias del Perú, 2013
Se determinaron los valores hematologicos de paiche, Arapaima gigas, en 120 muestras de sangre colectadas entre mayo de 2009 y enero de 2011. Los peces procedian de dos centros de cultivo piscicola de la provincia de Maynas, Loreto, Peru. Las muestras fueron clasificadas de acuerdo al grupo etario: 10-30, 31-180, 181-365 y >365 dias.
Serrano M., Enrique   +3 more
openaire   +3 more sources

Oxygen consumption from air and water, ammonia and urea‐N excretion, and Na+ fluxes during progressive aquatic hypoxia in Amazonian armoured catfish Pterygoplichthys gibbiceps and Pterygoplichthys pardalis

open access: yesJournal of Fish Biology, EarlyView.
Abstract The Amazonian loricariid fish Pterygoplichthys gibbiceps, from the Rio Negro, and Pterygoplichthys pardalis, from the Rio Solimões, are facultative air‐breathers that can use the stomach as an air‐breathing organ. Measurement of oxygen uptake under progressive aquatic hypoxia revealed a relatively high hypoxia resistance of both species.
Bernd Pelster   +2 more
wiley   +1 more source

Evidence of polygamy in the socially monogamous Amazonian fish Arapaima gigas (Schinz, 1822) (Osteoglossiformes, Arapaimidae)

open access: yesNeotropical Ichthyology
Arapaima gigas is one of the largest freshwater fishes of the world. It is socially monogamous, forming pairs, constructing a nest and providing parental care.
Izeni Pires Farias   +6 more
doaj   +1 more source

Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda) Alterações teciduais em pirarucu, Arapaima gigas, infectado por Goezia spinulosa (Nematoda)

open access: yesRevista Brasileira de Parasitologia Veterinária, 2011
Five specimens of Arapaima gigas caught in the Araguaia River (State of Mato Grosso, Brazil) were investigated for helminths in 2004. Numerous adult specimens of the rhapidascarid nematode Goezia spinulosa were found in stomach ulcers in all the ...
Rodrigo Caldas Menezes   +5 more
doaj   +1 more source

Parasitic infections in pirarucu fry, Arapaima gigas Schinz, 1822 (Arapaimatidae) kept in a semi-intensive fish farm in Central Amazon, Brazil. [PDF]

open access: yes, 2014
Studies regarding parasite fauna in farmed fish are of great relevance to lhe knowledge of the parasites species. allowing interference in their proliferation in order to avoid epizooties and consequently.
ANDRADE, S. M. S.   +7 more
core  

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