Li, X.M. & G.Q. Liu, 2014c (diagnosis, distr., figs, male genitalia); Linnavuori, 1971c (atomosum); V.G. Putshkov, 1971 (biol.); Wagner, 1965m (atomosum and pumilum). Distribution: Protić, 1998a (Serbia); Linnavuori & Modarres, 1999a (Iran); Konstantinov 2006 (Russia WS Turkmenistan); Pagola-Carte, 2010 (Spain); Konstantinov et al., 2013 (China: NW); Ghahari & Chérot, 2014 (Iran); Li, X.M. & G.Q. Liu, 2014c (China: NO NW).