68. Syntormon monochaetus Negrobov, 1975

Material examined. 1♀, Sakhalin Is., near Yuzhno-Sakhalinsk, Violovich, 23 May 1956 ; 1♀, Sakhalin Is., Anivsky District, riverside Lyutoga, Logvinovskii, 8.08.1973 ; 1♂, 6♀, Sakhalin Is., 16 km W Yuzhno-Sakhalinsk, near Chekhov Mt., Logvinovskii, 24.08.1973 ; 2♀, Sakhalin Is., 8 km N Yuzhno-Sakhalinsk, Zlobin, 13.08.1973 ; 1♂, 3♀, Sakhalin Is., near Novo-Aleksandrovsk, Zlobin, 7.08.1973; 1♂, Sakhalin Is., 29 km SW Yuzhno-Sakhalinsk, near Dachnoye, Shamshev, 25.07.1982

Distribution. Palaearctic: Japan, Russia (Buryatia, Khabarovsk, Primorye). First record from Sakhalin.