In this figure, -archaeota is omitted from the phylum names. Sample sizes of less than three are presented as individual points. a, 16S rRNA gene sequence identity across Asgard and TACK lineages. Comparison of 16S RNA gene sequences from representative genomes of all Asgard and TACK lineages analysed in this Article (excluding the six putative phyla proposed in this Article), which characterizes the distribution of 16S rRNA sequence that is typical of a phylum. b–k, Comparison of 16S rRNA gene sequence identity between Thorarchaeota (b), Hermodarchaeota (c), Odinarchaeota (d), Lokiarchaeota (e), Helarchaeota (f), Heimdallarchaeota (g), Kariarchaeota (h), Gerdarchaeota (i), Hodarchaeota (j) and Wukongarchaeota (k) and other Asgard and TACK lineages. Thick black bar, median; upper and lower bounds of the box plot, first and third quartile respectively; upper and lower whiskers, largest and smallest values less than 1.5× interquartile range, respectively; black points, values greater than 1.5× interquartile range; number in the parentheses, number of genomes in the lineage. Data for this plot are given in Supplementary Table 3.