"eukaryotes" see Domain Eukaryota Chatton, 1925 Kingdom Chromista Caval.-Sm. (1981) - chromists 1 Subkingdom Cryptista Caval.-Sm. (1986) see Phylum Cryptista Caval.-Sm. (1990), orth. inval. 2 Subkingdom Chromobiota Caval.-Sm. (1991)