By Martina P | 11:39 AM UTC, Mon December 05, 2011 Locality Klemensker, pond Country Denmark Year 1969 Temperature (°C) 6.1 pH 8.2 Species Chrysosphaerella brevispina Mallomonas striata var. striata Paraphysomonas vestita References KRISTIANSEN (1975) Coordinates 55.181906, 14.818053