[This corrects the article on p. 2003 in vol. 7, PMID: 28066339.].
Keywords: Bacteroidaeota-Rhodothermaeota-Balneolaeota-Chlorobaeota superphylum; G+C content; genome BLAST distance phylogeny; gliding motility; gut microbiome; marine microbiology; one thousand microbial genomes project; phylogenetic classification.