Vilela, D.S., Guillermo-Ferreira, R., Encalada, A.C. & Cordero-Rivera, A. (2019)

Philogenia gaiae sp. nov. (Zygoptera: Philogeniidae) and description of the female of P. macuma Dunkle, 1986, two species from the Ecuadorean lowland rainforest

. Zootaxa, 4683 (3), 412–420.