Clivina fossor sachalinica Nakane, 1952 Sakhalin Island, Starodubsk, 4-VI-1989, leg. E.Berlov
The body length is 6 mm.
Original description: NAKANE T. 1952: New or little known Coleoptera from Japan and its adjacent regions. VIII. Caraboidea // The Entomological Review of Japan 6: 1-3.