The mayfly family Neoephemeridae was discovered in Wisconsin for the first time and is represented by the species Neoephemera bicolor. Nymphs were collected from three sites in two rivers in northern Wisconsin. Adults were reared from nymphs. Some physical and chemical characteristics of the sample locations are discussed.
Schmude, Kurt L.; Ledder, Tracey D.; Klubertanz, Tom H.; and Dimick, Jeffrey J.
"First Report of the Neoephemeridae (Ephemeroptera) in Wisconsin,"
The Great Lakes Entomologist, vol 45
Available at: https://scholar.valpo.edu/tgle/vol45/iss1/8