By Martina P | 11:42 AM UTC, Sat March 24, 2012 Year 1999 Temperature (°C) 11.5 pH 8.0 Conductivity (μS/cm) 400 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas alpina Mallomonas intermedia Mallomonas lychenensis Mallomonas punctifera Mallomonas tonsurata Paraphysomonas gladiata Spiniferomonas trioralis Synura curtispina Synura petersenii Mallomonas acaroides References BARRETO (2005)