3. Bratislavia palmeni (Munsterhjelm, 1905).

Naidium palmeni Munsterhjelm, 1905

Pristina elegans Finogenova, 1966

Pristina napocensis Pop, 1973

Geographic distribution.

Europe. In the Russian tundra: Lake Balban-ty (Finogenova 1966).

Location.

Lake Bolshoy Kharbey (67°31'49.9"N, 62°52'40.1"E), temporary pond near Kharbey (67°58'N, 62°34'60"E).

Ecology.

The species lives in lake on clayey sediment (at a depth of up to 5.8 m), and temporary ponds within wetlands.