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flagfish

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Fromflag +‎fish. The red, white and blue stripes and dots are reminiscent of the American flag.

flagfish (uncountable)

1. (US) Afreshwater fish in thefamilyCyprinodontidae native to Florida,Jordanella floridae, sometimes kept inaquaria and used inlaboratory tests of thebiological effects ofenvironmentalpollutants.

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