Maccaffertium mediopunctatum

Maccaffertium mediopunctatum is a species of flat-headed mayfly in the family Heptageniidae. It is found in Southeastern Canada and the Eastern United States.

Subspecies

These two subspecies belong to the species Maccaffertium mediopunctatum:Maccaffertium mediopunctatum arwini ^{i g}Maccaffertium mediopunctatum mediopunctatum ^{i g b}
Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net