Material examined: St. 5(3 ♀♀). Small freshwater pond, among plants; St. 21(4 ♀♀). St. 29 (5 ♀♀). Psammal; St. 54.(5 ♀♀). In brackish ponds, algae; St. 55(4 ♀♀). Freshwater pond with volcanic coarse sandy bottom.
Distribution in Iceland: In coastal marine waters and terrestrial environments, freshwater and brackish waters.