↑Pinhey, E. C. G. (1961) A survey of the dragonflies (Order Odonata) of Eastern Africa [with a contribution by F. C. Fraser]., British Museum, London 1-214, figs. 1-3, incl. pl. 1-11.
↑Fraser, F. C. (1957) Some further notes on the Odonata of the Belgian Congo., Revue Zoologie Botanique Africaines 55 (3/4): 338-346, figs. 1-2.
↑Karsch, F. (1891) Kritik des Systems der Aeschniden., Entomologische Nachrichten 17 (18): 273-290.
↑ 5.05.1Bisby 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