Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Actinomycetota Goodfellow 2021
                 Class Actinomycetesᵀ Krassilnikov 1949 (Approved Lists 1980)
                   Order Actinomycetalesᵀ Buchanan 1917 (Approved Lists 1980)
                     Family Actinomycetaceaeᵀ Buchanan 1918 (Approved Lists 1980)
                       Genus Arcanobacterium Collins et al. 1983
                         01 Arcanobacterium abortisuis Azuma et al. 2009
                         02 Arcanobacterium bernardiae (Funke et al. 1995) Pascual Ramos et al. 1997
                         03 Arcanobacterium bialowiezense Lehnen et al. 2006
                         04 Arcanobacterium bonasi Lehnen et al. 2006
                         05 Arcanobacterium canis Hijazin et al. 2012
                         06 Arcanobacterium haemolyticumᵀ (ex MacLean et al. 1946) Collins et al. 1983
                         07 Arcanobacterium hippocoleae Hoyles et al. 2002
                         08 Arcanobacterium phocae Pascual Ramos et al. 1997
                         09 Arcanobacterium phocisimile Hijazin et al. 2013
                         10 Arcanobacterium pluranimalium Lawson et al. 2001
                         11 Arcanobacterium pyogenes (Glage 1903) Pascual Ramos et al. 1997