By Martina P | 3:22 PM UTC, Fri November 18, 2011 Locality 9 lakes in Isojärvi National Park Country Finland Year 1987 pH 6.1 Conductivity (μS/cm) 30 Species Mallomonas akrokomos Mallomonas allorgei Mallomonas alpina Mallomonas crassisquama Mallomonas papillosa Mallomonas punctifera Mallomonas tonsurata Spiniferomonas bourrellyi Spiniferomonas trioralis Synura echinulata Synura petersenii Synura sphagnicola Mallomonas caudata Synura spinosa Mallomonas acaroides Mallomonas canina Synura lapponica (= Neotessella lapponica) Chrysosphaerella coronacircumspina Chrysosphaerella longispina Spiniferomonas bilacunosa Spiniferomonas cornuta Spiniferomonas serrata References ELORANTA (1989) Coordinates 61.701756, 25.003452