2013 Genus Haramonas Horiguchi 1996 Family Chattonellaceae Throndsen Genus Oltmannsia Schiller 1925 Genus Chlorinimonas Yamaguchi et al. 2010 Genus Heterosigma Hada 1967 ex Hara & Chihara 1987 Genus Chattonella Biecheler 1936 [Hornellia Subrahmanyan 1954; Hemieutreptia Hada 1974] Family Vacuolariaceae Genus Swirenkoiamonas Skvortzov 1968 Genus Vacuolaria Cienkowski 1870 Genus Merotricha Mereschkowsky 1877 Genus Gonyostomum Diesing 1866 References Ochrophyta