Callibaetis ferrugineus is a species of small minnow mayfly in the family Baetidae. It is found in North America.

Subspecies These two subspecies belong to the species Callibaetis ferrugineus: Callibaetis ferrugineus ferrugineus (Walsh, 1862) Callibaetis ferrugineus hageni Eaton, 1885

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