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Polypterus congicus

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Polypterus congicus, the Congo bichir, is a species of bichir with a maximum recorded size of 970 millimetres (38 in). The colour also varies from yellowish brown to grey, darker in the top, paler in the ventral area. It has a pattern of around 8 irregular vertical bands along the flanks of the fish, that do not extend completely onto the ventral surface. The lower jaw is prominent, much like Polypterus endlicherii. The male has a wider and thicker anal fin. These fish are commonly sold as pets.