By Magda | 9:01 PM UTC, Sat March 12, 2011 Locality Geuldert Country Netherlands Year 1979 Temperature (°C) 10.2 pH 6.4 Conductivity (μS/cm) 145 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas alpina Mallomonas calceolus Mallomonas crassisquama Mallomonas flora Mallomonas heterospina Mallomonas intermedia Mallomonas lychenensis Mallomonas multiunca Mallomonas papillosa Mallomonas parvula Mallomonas pumilio var. munda (= M. munda) Mallomonas pumilio var. pumilio Mallomonas punctifera Mallomonas tonsurata Mallomonas trummensis Paraphysomonas butcheri Paraphysomonas imperforata Paraphysomonas takahashii (= Clathromonas takahashii) Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura curtispina Synura echinulata Synura petersenii Synura uvella Mallomonas matvienkoae Mallomonas caudata Synura spinosa Mallomonas acaroides Mallomonas pillula f. pillula Mallomonas multisetigera Mallomonas asmundiae Mallomonas insignis Mallomonas scalaris Synura "petersenii" f. praefracta Chrysosphaerella coronacircumspina Spiniferomonas cornuta References ROIJACKERS & KESSELS (1981) Coordinates 51.737651, 5.929827