By Martina P | 11:16 AM UTC, Mon December 05, 2011 Locality Trummen - eutrophic-polluted lake Country Sweden Year 1979 Temperature (°C) 9.8 pH 7.3 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas alpina Mallomonas crassisquama Mallomonas eoa Mallomonas flora Mallomonas heterospina Mallomonas punctifera Mallomonas striata Mallomonas torquata Mallomonas teilingii Mallomonas acaroides Mallomonas insignis References CRONBERG & KRISTIANSEN (1980) Coordinates 56.851225, 14.781218