By Martina P | 10:01 AM UTC, Wed July 20, 2011 Locality Tystrup Sø Country Denmark Year 1979 pH 8.2 Species Chrysosphaerella brevispina Mallomonas akrokomos Mallomonas alata Mallomonas alpina Mallomonas annulata Mallomonas cratis Mallomonas heterospina Mallomonas multiunca Mallomonas oviformis Mallomonas parvula Mallomonas pumilio var. munda (= Mallomonas munda) Mallomonas striata Mallomonas tonsurata Paraphysomonas butcheri Paraphysomonas gladiata Paraphysomonas imperforata Paraphysomonas takahashii (= Lepidochromonas takahashii) Paraphysomonas vestita Spiniferomonas bourrellyi Spiniferomonas trioralis Synura echinulata Synura petersenii Synura uvella Mallomonas matvienkoae Mallomonas caudata Mallomonas teilingii Synura spinosa Mallomonas acaroides Mallomonas areolata Mallomonas tolerans Synura glabra Synura americana Paraphysomonas coronata (= Lepidochromonas coronata) Paraphysomonas diademifera (= Lepidochromonas diademifera) References KRISTIANSEN (1988) Coordinates 55.369356, 11.570606