By Magda | 8:23 PM UTC, Sat March 12, 2011 Locality Erpewaai III Country Netherlands Year 1979 Temperature (°C) 9.8 pH 7.0 Conductivity (μS/cm) 177 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas intermedia Mallomonas punctifera Mallomonas tonsurata Paraphysomonas butcheri Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura petersenii Mallomonas caudata Synura spinosa Mallomonas asmundiae Synura "petersenii" f. praefracta Synura glabra References ROIJACKERS & KESSELS (1981) Coordinates 51.761054, 5.827293