Referência bibliográfica
De Marmels, J. (1989) Odonata or dragonflies from Cerro de la Neblina and the adjacent lowland between the Rio Baria, the Casiquiare and the Rio Negro (Venezuela). I & II. Adults and additions to adults. Boletín de la Academia de Ciencias Físicas, Matemáticas y Naturales 25: 11–78, 81–87, 89–91.
