[eukaryotes] see Domain Eukaryota Chatton, 1925 discaria Cavalier-Smith, 2021 natates Cavalier-Smith, 2021 photaria Cavalier-Smith, 2021 discoba Simpson 2009 Discicristata Cavalier-Smith, 1998 1 Percolozoa Cavalier-Smith, 1992 2 Euglenozoa Cavalier-Smith, 1981