A. L. Carvalho e Ângelo P. Pinto, “Garrison, R.W. et al. 2006. Dragonfly genera of the New World: an illustrated and annotated key to the Anisoptera Heckman, C.W. 2006. Encyclopedia of South American aquatic insects: Odonata – Anisoptera. ”, Lundiana, vol. 8, nº 2, p. 157–159, ago. 2008.