By Martina P | 3:56 PM UTC, Fri November 18, 2011 Locality Helvetinjärvi Country Finland Year 1987 pH 5.3 Conductivity (μS/cm) 25 Species Mallomonas akrokomos Mallomonas allorgei Mallomonas crassisquama Mallomonas paludosa Mallomonas papillosa Mallomonas tonsurata Paraphysomonas imperforata Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura echinulata Synura petersenii Synura sphagnicola Mallomonas caudata Mallomonas canina Mallomonas hamata Chrysosphaerella coronacircumspina Chrysosphaerella longispina Spiniferomonas bilacunosa Spiniferomonas cornuta Spiniferomonas serrata Spiniferomonas crucigera References ELORANTA (1989) Coordinates 62.046, 23.784657