52. Rhaphium albifrons Zetterstedt, 1843

References. Maslova et al. 2020: 140 (Moneron Is., Sakhalin Is.); Negrobov et al., 2020c: 90 (Moneron Is.).

Material examined. 1♂, Sakhalin Is., Anivsky District, riverside Lyutoga, 13.07.1973, Logvinovskii ; 1♂, Sakhalin Is., Anivsky District, riverside Lyutoga, 14.07.1973, Zlobin .

Distribution. Type locality: Norway: “Scandinavia boreali– Norvegia Gamaes Vaerdaliae.” Trans-Palaearctic species.