By Martina P | 3:53 PM UTC, Thu March 22, 2012 Year 1999 Temperature (°C) 14.2 pH 8.3 Conductivity (μS/cm) 790 Species Mallomonas alata Mallomonas alpina Mallomonas cratis Mallomonas striata Mallomonas torquata Paraphysomonas imperforata Paraphysomonas vestita Spiniferomonas trioralis Synura petersenii Mallomonas acaroides Chrysosphaerella annulata References BARRETO (2005)