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1840年维也纳自然历史博物馆的鱼类兼分类学家约翰·贾可巴·黑格尔(Johann Jacob Heckel)在南美探险18年后,将首次发现的圆盘状鱼定名为Symphysodon discus,这就是后来所称的黑格尔七彩神仙
In 1840 Johann Jacob Heckel, a fish and taxonomic scientist at the Vienna Museum of Natural History, named the first Disc-shaped fish Symphysodon discus 18 years after its exploration in South America The so-called Hegel colorful gods