By Magda | 2:42 PM UTC, Sun March 06, 2011 Locality ditch system near Haarsteegse Wiel, pH 6.3.-7.9 Country Netherlands Year 1979 Species Mallomonas akrokomos Mallomonas alpina Mallomonas annulata Mallomonas intermedia Mallomonas ouradion Mallomonas papillosa Mallomonas prora Mallomonas pumilio var. munda (= M. munda) Mallomonas pumilio var. pumilio Mallomonas pumilio var. silvicola (= M. silvicola) Paraphysomonas imperforata Paraphysomonas vestita Spiniferomonas bourrellyi Synura curtispina Synura petersenii Mallomonas teilingii Synura spinosa Mallomonas acaroides Mallomonas multisetigera Mallomonas asmundiae Mallomonas tolerans Synura glabra Chrysosphaerella coronacircumspina References ROIJACKERS & KESSELS (1986) Coordinates 51.718946, 5.18383