Maccaffertium mediopunctatum is a species of flat-headed mayfly in the family Heptageniidae.[1][2][3][4] It is found in Southeastern Canada and the Eastern United States.[1][5]
These two subspecies belong to the species Maccaffertium mediopunctatum:
Data sources: i = ITIS,[1] c = Catalogue of Life,[2] g = GBIF,[3] b = Bugguide.net[4]
Maccaffertium mediopunctatum is a species of flat-headed mayfly in the family Heptageniidae. It is found in Southeastern Canada and the Eastern United States.