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 Legionellales Garrity et al. 2005
                     Family Legionellaceaeᵀ Brenner et al. 1979 (Approved Lists 1980) [monotypic]
                       Genus Legionellaᵀ Brenner et al. 1979 (Approved Lists 1980)
                         01 Legionella adelaidensis Benson et al. 1991
                         02 Legionella anisa Gorman et al. 1985
                         03 Legionella beliardensis Lo Presti et al. 2001
                         04 Legionella birminghamensis Wilkinson et al. 1988
                         05 Legionella bozemanae corrig. Brenner et al. 1980
                         06 Legionella brunensis Wilkinson et al. 1989
                         07 Legionella busanensis Park et al. 2003
                         08 Legionella cardiaca Pearce et al. 2012
                         09 Legionella cherrii Brenner et al. 1985
                         10 Legionella cincinnatiensis Thacker et al. 1989
                         11 Legionella drancourtii La Scola et al. 2004
                         12 Legionella dresdenensis Lück et al. 2010
                         13 Legionella drozanskii Adeleke et al. 2001
                         14 Legionella dumoffii Brenner et al. 1980
                         15 Legionella erythra Brenner et al. 1985
                         16 Legionella fairfieldensis Thacker et al. 1991
                         17 Legionella fallonii Adeleke et al. 2001
                         18 Legionella feeleii Herwaldt et al. 1984
                         19 Legionella geestiana Dennis et al. 1993
                         20 Legionella gormanii Morris et al. 1980
                         21 Legionella gratiana Bornstein et al. 1991
                         22 Legionella gresilensis Lo Presti et al. 2001
                         23 Legionella hackeliae Brenner et al. 1985
                         24 Legionella impletisoli Kuroki et al. 2007
                         25 Legionella israelensis Bercovier et al. 1986
                         26 Legionella jamestowniensis Brenner et al. 1985
                         27 Legionella jordanis Cherry et al. 1982
                         28 Legionella lansingensis Thacker et al. 1994
                         29 Legionella londiniensis Dennis et al. 1993
                         30 Legionella longbeachae McKinney et al. 1982
                         31 Legionella lytica (Drozanski 1991) Hookey et al. 1996
                         32 Legionella maceachernii Brenner et al. 1985
                         33 Legionella massiliensis Campocasso et al. 2012
                         34 Legionella micdadei Hébert et al. 1980
                         35 Legionella moravica Wilkinson et al. 1989
                         36 Legionella nagasakiensis Yang et al. 2012
                         37 Legionella nautarum Dennis et al. 1993
                         38 Legionella oakridgensis Orrison et al. 1983
                         39 Legionella parisiensis Brenner et al. 1985
                         40 Legionella pneumophilaᵀ Brenner et al. 1979 (Approved Lists 1980)
                         41 Legionella quateirensis Dennis et al. 1993
                         42 Legionella quinlivanii Benson et al. 1990
                         43 Legionella rowbothamii Adeleke et al. 2001
                         44 Legionella rubrilucens Brenner et al. 1985
                         45 Legionella sainthelensi Campbell et al. 1984
                         46 Legionella santicrucis Brenner et al. 1985
                         47 Legionella shakespearei Verma et al. 1992
                         48 Legionella spiritensis Brenner et al. 1985
                         49 Legionella steelei Edelstein et al. 2012
                         50 Legionella steigerwaltii Brenner et al. 1985
                         51 Legionella taurinensis Lo Presti et al. 1999
                         52 Legionella tucsonensis Thacker et al. 1990
                         53 Legionella tunisiensis Campocasso et al. 2012
                         54 Legionella wadsworthii Edelstein et al. 1983
                         55 Legionella waltersii Benson et al. 1996
                         56 Legionella worsleiensis Dennis et al. 1993
                         57 Legionella yabuuchiae Kuroki et al. 2007