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 Fusobacteriati Battistuzzi and Hedges 2024 [monotypic] Phylum Fusobacteriotaᵀ Garrity and Holt 2021 [monotypic] Class Fusobacteriiaᵀ Staley and Whitman 2012 [monotypic] Order Fusobacterialesᵀ Staley and Whitman 2012 Family Fusobacteriaceaeᵀ Staley and Whitman 2012 Genus Fusobacteriumᵀ Knorr 1922 (Approved Lists 1980) 01 Fusobacterium canifelinum Conrads et al. 2004 02 Fusobacterium equinum Dorsch et al. 2001 03 Fusobacterium gonidiaformans (Tunnicliff and Jackson 1925) Moore and Holdeman 1970 (Approved Lists 1980) 04 Fusobacterium mortiferum (Harris 1901) Moore and Holdeman 1970 (Approved Lists 1980) 05 Fusobacterium naviforme (Jungano 1909) Moore and Holdeman 1970 (Approved Lists 1980) 06 Fusobacterium necrogenes (Weinberg et al. 1937) Moore and Holdeman 1970 (Approved Lists 1980) 07 Fusobacterium necrophorum (Flügge 1886) Moore and Holdeman 1969 (Approved Lists 1980) 08 Fusobacterium nucleatumᵀ Knorr 1922 (Approved Lists 1980) 09 Fusobacterium perfoetens (Tissier 1905) Moore and Holdeman 1973 (Approved Lists 1980) 10 Fusobacterium periodonticum Slots et al. 1984 11 Fusobacterium russii (Hauduroy et al. 1937) Moore and Holdeman 1970 (Approved Lists 1980) 12 Fusobacterium simiae Slots and Potts 1982 13 Fusobacterium ulcerans Adriaans and Shah 1988 14 Fusobacterium varium (Eggerth and Gagnon 1933) Moore and Holdeman 1969 (Approved Lists 1980)