Jäger, Peter. 2011. “Revision of the Spider Genera Nilus O. Pickard-Cambridge 1876, Sphedanus Thorell 1877 and Dendrolycosa Doleschall 1859 (Araneae: Pisauridae)”. Zootaxa 3046 (1). Auckland, New Zealand:1–38. https://doi.org/10.11646/zootaxa.3046.1.1.