Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925 Count: - Opisthokonta Cavalier-Smith, 1987 - opisthokonts see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval. Count: - Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758 Count: - Eumetazoa Bütschli, 1910 - eumetazoans Count: - Triploblastica see [unranked] Bilateria Hatschek, 1888 Count: - Phylum Ctenophora Eschscholtz, 1829 - comb jellies Count: -