Lygocoris (Neolygus) juglandis Kerzhner, 1988d (March): 802; 1988b (April): 17. LT (Kerzhner, 1988b: 17, as HT): male, Russia (FE), Primorsk Terr., Kedrovaya Pad' Nature Reserve; ZMAS.\
Lygocoris (Neolygus) juglanicola Yasunaga, 1999b: 28 (syn. Yasunaga, 2001d: 25). HT: male, Japan, Hokkaido, Ishikari, Atsuta village, Hattari; HUES.