References

Bonnet, P. (1958). Bibliographia araneorum. Analyse méthodique de toute la littérature aranéologique jusqu'en 1939. Tome II. Systématique des araignées (Étude par ordre alphabétique) (4me partie: N-S). Douladoure, Toulouse, pp. 3027-4230. -- Show included taxa

Mikhailov, K. G. (1997c). Catalogue of the spiders of the territories of the former Soviet Union (Arachnida, Aranei). Zoological Museum, Moscow State University Moscow, 416 pp. -- Show included taxa

Mikhailov, K. G. (2009). Procopius caesariensis vs. Procopius caesariensis Kauchtschischwili, 1933, a case of unusual confusion. Newsletter of the British Arachnological Society 114: 4-5. -- Show included taxa