Oren and Garrity (2021) assigned the class Aquificae Reysenbach 2002 to this phylum.Publication:
Oren A, Garrity GM. Valid publication of the names of forty-two phyla of prokaryotes. Int J Syst Evol Microbiol 2021; 71:5056.
The authority of the taxon name (Reysenbach) deliberately differs from the authors of the publication (Oren and Garrity).
The BRCs most frequently used for deposits in this group are: DSM: 33; JCM: 26; ATCC: 6; NBRC: 2; MCCC: 1; CIP: 1; IFO: 1.
Number of child taxa with a validly published and correct name: 1 Number of child taxa with a validly published name, including synonyms: 1 Total number of child taxa: 2