"eukaryotes" see Domain Eukaryota Chatton, 1925 Opisthokonts see Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] 1 chytrids see Class Chytridiomycetes Moebius (1929) 2 fungi L. (1753) see Kingdom Fungi R.T.Moore (1980) 3 microsporidia Balbiani, 1882 see Phylum Microsporidia Balbiani, 1882 4 collar-flagellates see [unranked] Choanomonada Kent, 1880 5 metazoa see Kingdom Animalia Linnaeus, 1758