By Magda | 7:11 PM UTC, Fri February 27, 2009 Locality Macha lake Country Czech Republic Year 1998 pH 8.2 Conductivity (μS/cm) 321 Species Mallomonas akrokomos Mallomonas alata Mallomonas alpina Mallomonas annulata Mallomonas striata var. striata Paraphysomonas vestita Spiniferomonas trioralis Synura echinulata Synura spinosa Mallomonas acaroides References KALINA et al. (2000) Coordinates 50.585852, 14.649582