By Martina P | 11:51 AM UTC, Sat March 24, 2012 Year 1999 Temperature (°C) 6.7 pH 8.1 Conductivity (μS/cm) 240 Species Mallomonas alata Mallomonas annulata Mallomonas lychenensis Mallomonas mangofera var. foveata (= Mallomonas foveata) Mallomonas papillosa Mallomonas parvula Mallomonas paxillata Paraphysomonas vestita Synura petersenii Synura spinosa References BARRETO (2005)