A freshwater fish(Pterophyllum scalare), native to rivers of tropical South America and having a laterally compressed, usually striped body. It is popular in aquariums.
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- 天使鱼,神仙鱼南美洲热带河流中的一种淡水鱼,(天使鱼)体侧扁平,通常呈条带状,水族馆中常见