organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain eukaryotes see Domain Eukaryota Chatton, 1925 flagellated protists Class Pedinophyceae Ø. Moestrup (1991) see Class Trebouxiophyceae T. Friedl (1995) 1 Order Pedinomonadales Moestrup (1991)