↑Longfield, C. E. (1936) Studies on African Odonata, with synonymy and descriptions of new species and subspecies., Transactions Royal Entomological Society London 85 (20): 467-498, figs. 1-10.
↑Karsch, F. (1899) Neue Odonaten aus Ost- und Süd-Afrika mit Einschluss des Seengebietes., Entomologische Nachrichten 25 (24): 369-382.
↑ 4.04.1Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
↑Odonata: Catalogue of the Odonata of the World. Tol J. van , 1 Agosto 2008