Piona rotundoides (Thor, 1897)
New records: Montenegro: Nikšić, Rastovac, limnocrene, Batrachium sp., 42°49'28.87"N 18°54'56.91"E, 03.x.2014 Zawal, Bańkowska (14/0/0); Danilovgrad, limnocrene spring “Modro Oko” near village Braćani, stream beside lake, sand, plants, 42°28'53.3"N 19°07'40.4"E, 28.ix.2014 Zawal, Bańkowska (0/1/0); Bar, Skadar Lake near Krnjice, 3.5 m depth, 42 13'14.5"N 19 12'25.5"E, 08.v.2014 Zawal, Bańkowska (7/13/0). Albania: Skadar Lake near Gashaj, Syri and Sheganit spring, limnocrene, mud, 0.5 m depth, 42°16'17.02"N 19°23'34.02"E, 07.x.2014 Zawal, Bańkowska (1/0/0); ibid., Schoenoplectus sp., Batrachium sp., stones, 1 m depth, 01.v.2014 (0/1/ 0).
Remarks: New for Montenegro and Albania.
Distribution: Palaearctic.