German

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Etymology

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From blau (blue) +‎ Felchen (whitefish).

Noun

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Blaufelchen m (strong, genitive Blaufelchens, plural Blaufelchen)

  1. Coregonus wartmanni, a species of whitefish endemic to Lake Constance in southern Germany.
    Synonym: Bodenseefelchen

Declension

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