Cobben, 1958b; Kelton, 1982a; Wyniger & Burckhardt, 2003 (male genitalia).
Distribution
Protić, 1998a (Serbia); Drapolyuk, 2001 (Azerbaijan); Aukema et al., 2002 (Belgium); Neimorovets, 2003 (Russia ST); Coulianos, 2005 (Estonia); Konstantinov & Namyatova, 2009 (Ukraine); Coulianos in Aukema et al., 2013a (Lithuania).