By Magda | 8:11 PM UTC, Sat March 12, 2011 Locality Erpewaai II Country Netherlands Year 1979 Temperature (°C) 18.8 pH 7.0 Conductivity (μS/cm) 212 Species Mallomonas akrokomos Mallomonas alpina Mallomonas crassisquama Mallomonas punctifera Mallomonas tonsurata Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura uvella Mallomonas caudata Synura spinosa Mallomonas acaroides Synura petersenii f. praefracta (= Synura praefracta) Chrysosphaerella coronacircumspina References ROIJACKERS & KESSELS (1981) Coordinates 51.761054, 5.827293