Aukema, 1989b; Gorczyca & Herczek, 1991; Pluot-Sigwalt & Matocq, 2017 (female genitalia); Reichling, 1985; Rieger, 1975 (masseei), 1981; Wagner, 1958j.
Distribution
Protić, 1998 (Serbia); Bryja & Kment, 2001 (Czech Republic); Bryja & Kment, 2002 (Slovakia); Coulianos, 2005 (Estonia); Endrestøl & Ødegaard, 2011 (Norway); Coulianos in Aukema et al, 2013a (Latvia Lithuania); Heckmann et al., 2015 (Crete).