organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     flagellated protists
       Phylum Euglenozoa Cavalier-Smith, 1981
         Order Kinetoplastea Honigberg, 1963 see Class Kinetoplastea Honigberg, 1963
           Suborder Trypanosomatina Kent, 1880 see Order Trypanosomatida (Kent, 1880) Hollande, 1952
             Family Trypanosomatidaeᵀ Doflein, 1901
               01 Genus Leptomonas Kent, 1880
               02 Genus Herpetomonas Kent, 1880
               03 Genus Crithidia Léger, 1902
               04 Genus Waiiaceina see Genus Wallaceina Podlipaev et al., 1990
               04 Genus Wallaceina Podlipaev et al., 1990
               05 Genus Proteomonas Podlipaev, Frolov & Kolesnikov, 1990, nom. illeg. see Genus Wallaceina Podlipaev et al., 1990
               06 Genus Blastocrithidia Laird, 1959
               07 Genus Rhynchoidomonas Patton, 1910
               08 Genus Phytomonas Donovan, 1909
               09 Genus Leishmania Ross, 1903
               10 Genus Sauroleishmania Ranque, 1973
               11 Genus Endotrypanum Mesnil & Brimont, 1908
               12 Genus Trypanosoma Gruby, 1843