Arcanobacterium Collins et al. 1983 emend. Hijazin et al. 2012 Arcanobacterium Collins et al. 1983 emend. Hijazin et al. 2012 Arcanobacterium haemolyticum (ex MacLean et al. 1946) Collins et al. 1983 emend. Nouioui et al. 2018 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 Arcanobacteriaceae Salam et al. 2020 Arcanobacterium Collins et al. 1983 emend. Hijazin et al. 2012 Arcanobacteriaceae Salam et al. 2020 Actinobaculum Lawson et al. 1997 emend. Yassin et al. 2015 Actinotignum Yassin et al. 2015 Flaviflexus Du et al. 2013 Trueperella Yassin et al. 2011 Arcanobacterium bonasi Lehnen et al. 2006 Arcanobacterium bernardiae (Funke et al. 1995) Pascual Ramos et al. 1997 Arcanobacterium haemolyticum (ex MacLean et al. 1946) Collins et al. 1983 emend. Nouioui et al. 2018 Arcanobacterium phocisimile Hijazin et al. 2013 Arcanobacterium canis Hijazin et al. 2012 Arcanobacterium pluranimalium Lawson et al. 2001 Arcanobacterium hippocoleae Hoyles et al. 2002 Arcanobacterium bialowiezense Lehnen et al. 2006 Arcanobacterium abortisuis Azuma et al. 2009 Arcanobacterium phocae Pascual Ramos et al. 1997 emend. Nouioui et al. 2018 Arcanobacterium pyogenes (Glage 1903) Pascual Ramos et al. 1997 Arcanobacterium wilhelmae Sammra et al. 2017 Arcanobacterium pinnipediorum Sammra et al. 2015 Arcanobacterium bovis Sammra et al. 2020 Arcanobacterium ihumii Fall et al. 2019 Hoyles L. Falsen E. Foster G. Rogerson F. Collins M.D. Arcanobacterium hippocoleae sp. nov., from the vagina of a horse. 2002 52 2 617 619 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-2-617 11931175 Azuma R. Murakami S. Ogawa A. Okada Y. Miyazaki S. Makino T. Arcanobacterium abortisuis sp. nov., isolated from a placenta of a sow following an abortion. 2009 59 6 1469 1473 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.004465-0 19502337 Hijazin M. Sammra O. Ülbegi-Mohyla H. Nagib S. Alber J. Lämmler C. Kämpfer P. Glaeser S.P. Busse H.-J. Kassmannhuber J. Prenger-Berninghoff E. Weiss R. Siebert U. Hassan A.A. Abdulmawjood A. Zschöck M. Arcanobacterium phocisimile sp. nov., isolated from harbour seals 2013 63 6 2019 2024 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.045591-0 23041640 Collins M.D. Jones D. Schofield G.M. Reclassification of 'Corynebacterium haemolyticum' (MacLean, Liebow & Rosenberg) in the genus Arcanobacterium gen. nov. as Arcanobacterium haemolyticum nom. rev., comb. nov. 1982 128 1279 1281 Journal of General Microbiology J Gen Microbiol 0022-1287 10.1099/00221287-128-6-1279 7119737 Sammra O. Rau J. Wickhorst J.-P. Alssahen M. Hassan A.A. Lämmler C. Kämpfer P. Glaeser S.P. Busse H.-J. Kleinhagauer T. Knauf-Witzens T. Prenger-Berninghoff E. Abdulmawjood A. Klein G. Arcanobacterium wilhelmae sp. nov., isolated from the genital tract of a rhinoceros(Rhinoceros unicornis) 2017 67 7 2093 2097 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001784 10.1099/ijsem.0.001784 Fall N.S. Lo C.I. Fournier P.-E. Sokhna C. Raoult D. Fenollar F. Lagier J.-C. Arcanobacterium ihumii sp. nov., Varibaculum vaginae sp. nov. and Tessaracoccus timonensis sp. nov., isolated from vaginal swabs from healthy Senegalese women. 2019 31 100585 100585 New Microbes and New Infections New Microbes New Infect 2052-2975 10.1016/j.nmni.2019.100585 31367386 Sammra O. Foster G. Hassan A.A. Alssahen M. Lämmler C. Glaeser S.P. Kämpfer P. Busse H.-J. Borowiak M. Malorny B. Ritchie C.M. Prenger-Berninghoff E. Abdulmawjood A. Arcanobacterium bovis sp. nov., isolated from the milk of a cow with mastitis. 2020 70 7 4105 4110 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004230 32589570 Zhi X.Y. Li W.J. Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. 2009 59 3 589 608 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65780-0 19244447 Lehnen A. Busse H.J. Frölich K. Krasinska M. Kämpfer P. Speck S. Arcanobacterium bialowiezense sp. nov. and Arcanobacterium bonasi sp. nov., isolated from the prepuce of European bison bulls (Bison bonasus) suffering from balanoposthitis, and emended description of the genus Arcanobacterium Collins et al. 1983. 2006 56 4 861 866 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63923-0 16585707 Salam N. Jiao J.-Y. Zhang X.-T. Li W.-J. Update on the classification of higher ranks in the phylum Actinobacteria. 2020 70 2 1331 1355 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003920 31808738 Lawson P.A. Falsen E. Foster G. Eriksson E. Weiss N. Collins M.D. Arcanobacterium pluranimalium sp. nov., isolated from porpoise and deer 2001 51 1 55 59 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-1-55 11211273 Sammra O. Balbutskaya A. Ülbegi-Mohyla H. Nagib S. Lämmler C. Kämpfer P. Glaeser S.P. Golke J. Busse H.-J. Prenger-Berninghoff E. Siebert U. Abdulmawjood A. Klein G. Arcanobacterium pinnipediorum sp. nov., isolated from a harbour seal 2015 65 12 4539 4543 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000609 26373578 Hijazin M. Prenger-Berninghoff E. Sammra O. Alber J. Lämmler C. Kämpfer P. Glaeser S.P. Busse H.-J. Hassan A.A. Abdulmawjood A. Zschöck M. Arcanobacterium canis sp. nov., isolated from otitis externa of a dog, and emended description of the genus Arcanobacterium Collins et al. 1983 emend. Yassin et al. 2011 2012 62 9 2201 2205 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.037150-0 22081713 Pascual Ramos C. Foster G. Collins M.D. Phylogenetic analysis of the genus Actinomyces based on 16S rRNA gene sequences: description of Arcanobacterium phocae sp. nov., Arcanobacterium bernardiae comb. nov., and Arcanobacterium pyogenes comb. nov. 1997 47 1 46 53 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-1-46 8995800 Yassin A.F. Hupfer J. Siering C. Schumann P. Comparative chemotaxonomic and phylogenetic studies on the genus Arcanobacterium Collins et al. 1982 emend. Lehnen et al. 2006: proposal for Trueperella gen. nov. and emended description of the genus Arcanobacterium 2011 61 6 1265 1274 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.020032-0 20622055 Lehnen A. Busse H.J. Frölich K. Krasinska M. Kämpfer P. Speck S. Arcanobacterium bialowiezense sp. nov. and Arcanobacterium bonasi sp. nov., isolated from the prepuce of European bison bulls (Bison bonasus) suffering from balanoposthitis, and emended description of the genus Arcanobacterium Collins et al. 1983. 2006 56 4 861 866 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63923-0 16585707 Collins M.D. Jones D. Schofield G.M. Reclassification of 'Corynebacterium haemolyticum' (MacLean, Liebow & Rosenberg) in the genus Arcanobacterium gen. nov. as Arcanobacterium haemolyticum nom. rev., comb. nov. 1982 128 1279 1281 Journal of General Microbiology J Gen Microbiol 0022-1287 10.1099/00221287-128-6-1279 7119737 Hijazin M. Prenger-Berninghoff E. Sammra O. Alber J. Lämmler C. Kämpfer P. Glaeser S.P. Busse H.-J. Hassan A.A. Abdulmawjood A. Zschöck M. Arcanobacterium canis sp. nov., isolated from otitis externa of a dog, and emended description of the genus Arcanobacterium Collins et al. 1983 emend. Yassin et al. 2011 2012 62 9 2201 2205 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.037150-0 22081713 List Editor Validation of the publication of new names and new combinations previously effectively published outside the IJSB 1983 33 2 438 440 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-33-2-438