Parcunitrobacteria (sic) Castelle et al. 2017 non Parcunitrobacteria Castelle et al. 2017 Parcunitrobacterales corrig. Castelle et al. 2017 Parcunitrobacteria (sic) Castelle et al. 2017 non Parcunitrobacteria Castelle et al. 2017 Parcunitrobacter Castelle et al. 2017 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Parcubacteria Rinke et al. 2013 Parcunitrobacteria Castelle et al. 2017 non Parcunitrobacteria Castelle et al. 2017 Parcunitrobacterales corrig. Castelle et al. 2017 Parcunitrobacteria (sic) Castelle et al. 2017 non Parcunitrobacteria Castelle et al. 2017 Parcunitrobacteria Castelle et al. 2017 non Parcunitrobacteria Castelle et al. 2017 Parcunitrobacteraceae Castelle et al. 2017 Castelle C.J. Brown C.T. Thomas B.C. Williams K.H. Banfield J.F. Unusual respiratory capacity and nitrogen metabolism in a Parcubacterium (OD1) of the Candidate Phyla Radiation. 2017 7 40101 40101 Scientific Reports Sci Rep 2045-2322 10.1038/srep40101 28067254 Castelle C.J. Brown C.T. Thomas B.C. Williams K.H. Banfield J.F. Unusual respiratory capacity and nitrogen metabolism in a Parcubacterium (OD1) of the Candidate Phyla Radiation. 2017 7 40101 40101 Scientific Reports Sci Rep 2045-2322 10.1038/srep40101 28067254 Oren A. Garrity G.M. Candidatus List No. 2. Lists of names of prokaryotic Candidatus taxa. 2021 71 4 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004671 33881984 This name is incorrectly formed, resulting in an illegitimate later homonym of its parent class.