By Martina P | 6:10 PM UTC, Tue November 29, 2011 Locality Allgunnen - oligotrophic clear water lake Country Sweden Year 1979 Temperature (°C) 5.4 pH 6.3 Species Mallomonas akrokomos Mallomonas crassisquama Mallomonas elongata Mallomonas heterospina Mallomonas punctifera Mallomonas schwemmlei Paraphysomonas imperforata Paraphysomonas vestita Spiniferomonas bourrellyi Synura petersenii Mallomonas caudata References CRONBERG & KRISTIANSEN (1980) Coordinates 57.210685, 14.599228