By Martina P | 6:25 PM UTC, Tue November 29, 2011 Locality Skärshultsjön - oligotrophic humic lake Country Sweden Year 1979 Temperature (°C) 5.8 pH 5.9 Species Mallomonas crassisquama Paraphysomonas imperforata Paraphysomonas takahashii (= Clathromonas takahashii) Paraphysomonas vestita Spiniferomonas bourrellyi Synura echinulata Synura petersenii Mallomonas caudata References CRONBERG & KRISTIANSEN (1980) Coordinates 57.163429, 14.508018