Notes:

• 1) This taxonomic name has been effectively published but not validly published under the rules of the International Code of Nomenclature of Prokaryotes (Bacteriological Code).
• 2) A provisional name for well characterised but as-yet uncultured organisms.
• 3) A provisional name for well characterised but as-yet uncultured organisms.

Comments and References:

Candidatus List No. 3 (2022), PubMed: abstract Oren, A., and Garrity, G.M. "Candidatus List No. 3. Lists of names of prokaryotic Candidatus taxa." Int. J. Syst. Evol. Microbiol. (2022) 72(1):005186.

Merino N et al. (2020), doi: 10.3389/fmicb.2020.01031, PubMed: abstract Merino N, Kawai M, Boyd ES, Colman DR, McGlynn SE, Nealson KH, Kurokawa K, Hongoh Y. 2020. Single-Cell Genomics of Novel Actinobacteria With the Wood-Ljungdahl Pathway Discovered in a Serpentinizing System. Front Microbiol 11:1031.

Murray RG & Schleifer KH (1994) Murray, R.G., and Schleifer, K.H. "Taxonomic notes: a proposal for recording the properties of putative taxa of procaryotes." Int. J. Syst. Bacteriol. (1994) 44(1):174-176.

Murray RG & Stackebrandt E (1995) Murray, R.G., and Stackebrandt, E. "Taxonomic note: implementation of the provisional status Candidatus for incompletely described procaryotes." Int. J. Syst. Bacteriol. (1995) 45(1):186-187.

Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Reference: How to cite this resource - Schoch CL, et al. NCBI Taxonomy: a comprehensive update on curation, resources and tools. Database (Oxford). 2020: baaa062. PubMed: 32761142 PMC: PMC7408187.