By Magda | 8:45 PM UTC, Tue March 03, 2009 Year 1999 pH 6.0 Conductivity (μS/cm) 113 Species Mallomonas akrokomos Synura echinulata Synura petersenii Mallomonas matvienkoae Mallomonas acaroides References NEUSTUPA et al. (2001b)