Bybee, S. M., and K. J. Tennessen. “Description of the Female and Nymph of Philogenia Mangosisa From Southern Ecuador (Odonata: Megapodagrionidae)”. Zootaxa, vol. 1787, no. 1, June 2008, pp. 63–68, doi:10.11646/zootaxa.1787.1.4.