Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum "Proteobacteria" Craig et al. 2010
               Phylum "Gammaproteobacteria" Garrity et al., 2005 [monotypic]
                 Class Gammaproteobacteriaᵀ Garrity et al. 2005
                   Order Thiotrichales Garrity et al. 2005
                     Family Francisellaceae Sjöstedt 2005 [monotypic]
                       Genus Francisellaᵀ Dorofe'ev 1947 (Approved Lists 1980)
                         Francisella tularensis (McCoy and Chapin 1912) Dorofe'ev 1947 (Approved Lists 1980)
                           1 Francisella tularensis subsp. holarctica (ex Olsufjev 1970) Olsufjev and Meshcheryakova 1983
                           2 Francisella tularensis subsp. mediasiatica (ex Aikimbaev 1966) Olsufjev and Meshcheryakova 1983
                           3 Francisella tularensis subsp. novicida (Larson et al. 1955) Huber et al. 2010
                           4 Francisella tularensis subsp. tularensisᵀ (McCoy and Chapin 1912) Olsufjev and Meshcheryakova 1983