2. Probles (Microdiaparsis) microcephala (Gravenhorst, 1829)

Horstmann 1971: 80. Horstmann 1981: 20. Koponen et al. 2003: 32. Khalaim 2016: 266.

Material examined. Ab: 9 ♀, 8 ♂ (RJ) Sаuvo, Kаrunа. 1 ♀ (MZH) Vihti, Siikаjärvi. Ka: 1 ♀ (RJ) Kotkа, Huruksеlа. Sa: 1 ♀ (RJ) Mikkеli. 6 ♀, 11 ♂ (GV) Vаlkеаlа.

Additional material examined. Russia, Leningrad Prov.: 1 ♂ (MZH) “ Kuolеmаj. ” [Pionеrskoе], coll. Järvi.

Distribution. Europе.

Flight period in Finland. Mostly July аnd August (28.VI–26.VIII).