By Martina P | 11:59 PM UTC, Fri March 30, 2012 Locality Schurmsee Country Germany Year 1986 pH 4.1 Conductivity (μS/cm) 25 Species Mallomonas calceolus Synura sphagnicola References HARTMANN & STEINBERG (1989) Coordinates 48.613363, 8.318968