By Magda | 10:19 AM UTC, Sun February 27, 2011 Locality pond in Groenlanden Country Netherlands Year 1979 pH 7.6 Species Chrysosphaerella brevispina Mallomonas alpina Mallomonas crassisquama Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura petersenii Synura uvella Mallomonas acaroides Mallomonas striata var. serrata References ROIJACKERS & KESSELS (1986) Coordinates 51.869946, 5.916524