Reichling, 1985.
Distribution
Protić, 1998a (Serbia); Lodos et al., 2003 (Asian Turkey); Coulianos, 2005 (Estonia); Wheeler et al., 2006 (Canada, introduced); Vinokurov, 2007b (Russia WS); Esenbekova, 2008 (Asian Kazakhstan); Pajač & Barić, 2009 (Croatia); Söderman & Rintala, 2009 (Lithuania); Yasunaga & Schwartz, 2015 (Japan: Hokkaido, S Kuril Islands).