Webb, J. M., and W. P. Mccafferty. 2011. “Contributions to the Larvae of North American Nixe (Ephemeroptera: Heptageniidae), With the Description of N. Dorothae sp. Nov. From Southern Indiana”. Zootaxa 3065 (1). Auckland, New Zealand:27–37. https://doi.org/10.11646/zootaxa.3065.1.3.