organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Count: - Domain eukaryotes see Domain Eukaryota Chatton, 1925 Count: 1k;12p;37c;157o;717f;2996g;586s; †2o;1g flagellated protists Count: 2p;5c;16o;45f;366g; †1g Order Prymnesiida Cavalier-Smith see Phylum Haptophyta D.J. Hibberd ex Edvardsen & Eikrem (2000) Count: 21g Suborder Pavlovina Cavalier-Smith see Class Pavlovophyceae J.C. Green & Medlin (2000) Count: 2g 1 Genus Diacronema Prauser (1958) Count: - 2 Genus Pavlova R. Butcher (1952) Count: -