Entity:

Concise hierarchy

Original position

FCB (Superphylum) Gupta 2004

Ref: I.V. Kublanov et al., 2017: 10-11.

Calditrichae (Class) Kublanov et al. 2017

Ref: I.V. Kublanov et al., 2017: 13.

Ref: D.H. Parks et al., 2017: fig. 2.

Bacteria (Kingdom) Cavalier-Smith 2002

Ref: T. Rees et al., 2020: table 2 (p. 132).

*Bacteria* (Kingdom) Cavalier-Smith 2002	Ref: T. Rees et al., 2020: table 2 (p. 132).
*FCB* (Superphylum) Gupta 2004	Ref: D.H. Parks et al., 2017: fig. 2.

2024	Available in Systema Naturae 2000	1c;1o;1f;1g;2s
1989-present	Systema Naturae 2000: 29 Oct 2017	[1c;1o;1f;1g;2s]
2020	T. Rees et al.: table 2 (p. 132)	2[n]g; †0g