- ↑ 1.0 1.1 Charleman, E. W. et al. (1915) (The dragonflies of the vicinity of Kiev)., Kiev. Mat. Pozn. faun. J.-z. Ross. 1: 1-25.
- ↑ Kolosov, J. M. (1914) Notice sur les insectes du gouvernement de Tobolsk.[Only an incomplete xerox copy available], Zapiski Ural'skago obshchestva lyubitelei estestvoznaniya 34: 13-36.
- ↑ de Charpentier, T. (1825) Horae entomologicae, adjectis tabulis novem coloratis.[Date important for Aeschna (= Somatochlora) metallica, also described in Vander Linden 1825], A. Gosohorsky, Wratislavia 1-257, incl. pl. 1-9.
- ↑ 4.0 4.1 Bisby 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