Cobben, 1960b; Kelton, 1966b; Kerzhner, 1988b; Štys, 1961a; Wagner, 1965n; Woodroffe, 1967b.
Distribution
Linnavuori & Modarres, 1999b (Iran); Coulianos, 2005 (Estonia); Ghahari & Chérot, 2014 (Iran); Çerçi & Koçak, 2023 (Asian Turkey); Santos et al., 2012 (Portugal).