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Neotropical Ichthyology, 6(4):599-612, 2008
Copyright © 2008 Sociedade Brasileira de Ictiologia
Ecology and life history of an Amazon floodplain cichlid: the discus fish Symphysodon (Perciformes: Cichlidae)
William G. R. Crampton
"The discus fishes of the genus Symphysodon are popular ornamental cichlids that occur in floodplain lakes and flooded forests of the lowland Amazon Basin. These habitats are characterized by extreme seasonal fluctuations in the availability of food, shelter and dissolved oxygen, and also the densities of predators and parasites."Resten finner du
her.