Syrphoctonus tarsatorius (Panzer)

Russia, Kuril islands: Paramushir Island, inland of Severo-Kurilsk; N50°40.71' / E156°05.31', 0 5. VIII. 1997, leg. J. Schweikert. 1♀. Iturup Island, inland of Medvezh'ya Bay; N45°26.70' / E148°49.68', 0 5. VIII. 1998, leg. B.K. Urbain. 1♀. Iturup Island, Atsonupuri Peninsula base; N44°46.31' / E147°11.32', 15. VIII. 1999, leg. B.K. Urbain. 1♂. Iturup Island, Atsonupuri Peninsula base; N44°46.01' / E147°11.58', 14. VIII. 1999, leg. D.J. Bennett. 1♂. Kunashir Island, Environs "Goby" Hot Springs; N44°00.34' / E147°40.99', 27. VII. 1997, leg. N. Minakawa. 1♀.

Holarctic and Oriental; recorded from Russia and Japan.