By Martina P | 5:56 PM UTC, Tue November 29, 2011 Locality Fiolen - oligotrophic clear water lake Country Sweden Year 1979 Temperature (°C) 5.7 pH 5.9 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas alpina Mallomonas crassisquama Mallomonas heterospina Paraphysomonas takahashii (= Clathromonas takahashii) Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura petersenii Mallomonas caudata Mallomonas pillula f. pillula Mallomonas hamata Synura "petersenii" f. asmundiae (= S. asmundiae) Chrysosphaerella coronacircumspina Spiniferomonas bilacunosa References CRONBERG & KRISTIANSEN (1980) Coordinates 57.084038, 14.526443