Piona stjoerdalensis (Thor, 1897)

New records: Montenegro: Bar, Skadar Lake near Donja Seoca, Raduš, 3 m depth, 42°13'39.65"N 19°09'48.82"E, 23.vii.2015 Bańkowska, Michoński, Kłosowska (0/1/0).

Remarks: New for Montenegro.

Distribution: Palaearctic.