Ogden, T. Heath, Jonathan T. Osborne, Luke M. Jacobus, and Michael F. Whiting. 2009. “Combined Molecular and Morphological Phylogeny of Ephemerellinae (Ephemerellidae: Ephemeroptera), With Remarks about Classification”. Zootaxa 1991 (1). Auckland, New Zealand:28–42. https://doi.org/10.11646/zootaxa.1991.1.2.