Peptidiphaga Beall et al. 2021 Peptidiphaga Beall et al. 2021 Peptidiphaga gingivicola Beall et al. 2021 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Actinomycetales Buchanan 1917 (Approved Lists 1980) emend. Salam et al. 2020 Actinomycineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Actinomycetaceae Buchanan 1918 (Approved Lists 1980) emend. Nouioui et al. 2018 Peptidiphaga Beall et al. 2021 Actinomycetaceae Buchanan 1918 (Approved Lists 1980) emend. Nouioui et al. 2018 Varibaculum Hall et al. 2003 emend. Glaeser et al. 2016 Arcanobacterium Collins et al. 1983 emend. Hijazin et al. 2012 Falcivibrio Hammann et al. 1984 Trueperella Yassin et al. 2011 Flaviflexus Du et al. 2013 Actinotignum Yassin et al. 2015 Actinobaculum Lawson et al. 1997 emend. Yassin et al. 2015 Mobiluncus Spiegel and Roberts 1984 emend. Hoyles et al. 2004 Actinomyces Harz 1877 (Approved Lists 1980) emend. Nouioui et al. 2018 Micropolyspora Lechevalier et al. 1961 emend. Cross 1974 (Approved Lists 1980) Arachnia Pine and Georg 1969 (Approved Lists 1980) emend. Tindall 2019 Actinopycnidium Krasil'nikov 1962 (Approved Lists 1980) Boudabousia Nouioui et al. 2018 Bowdenia (sic) Nouioui et al. 2018 Bowdeniella corrig. Nouioui et al. 2018 Buchananella Nouioui et al. 2018 Gleimia Nouioui et al. 2018 Schaalia Nouioui et al. 2018 Winkia Nouioui et al. 2018 Fudania Zhu et al. 2019 Scrofimicrobium Wylensek et al. 2021 Nanchangia Liu et al. 2021 Peptidiphaga gingivicola Beall et al. 2021 Beall C.J. Mokrzan E.M. Griffen A.L. Leys E.J. Cultivation of Peptidiphaga gingivicola from subgingival plaque: The first representative of a novel genus of Actinomycetaceae. 2018 33 1 105 110 Molecular Oral Microbiology Mol Oral Microbiol 2041-1014 10.1111/omi.12205 29105370 Beall C.J. Mokrzan E.M. Griffen A.L. Leys E.J. Cultivation of Peptidiphaga gingivicola from subgingival plaque: The first representative of a novel genus of Actinomycetaceae. 2018 33 1 105 110 Molecular Oral Microbiology Mol Oral Microbiol 2041-1014 10.1111/omi.12205 29105370 Oren A. Garrity G.M. Validation List No. 199. List of new names and new combinations previously effectively, but not validly, published 2021 71 5 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034