After Ghedotti 2000, with Recent species from Froese & Pauly, 2001 [“The FishBase”]

<==o Poecilia Bloch & Schneider, 1801 [Lebistes De Filippi, 1861; Acanthophacelus Eigenmann, 1907; Micropoecilia Hubbs, 1928; Mollienesia Rodriquez, 1997] (mollit ja miljoonakalat; mollies & guppies) [Gh: 25] [FB: 32]
   |?- P. amazonica Garman, 1895
   |?- P. butleri Jordan, 1889 (Pacific molly)
   |?- P. catemaconis Miller, 1975 (Catemaco molly)
   |?- P. caudofasciata (Regan, 1913)
   |?- P. chica Miller, 1975 (Dwarf molly)
   |?- P. gillii (Kner, 1863)
   |?- P. heterandria (Regan, 1913)
   |?- P. latipunctata Meek, 1904 (Broadspotted molly)
   |?- P. marcellinoi Poeser, 1995
   |?- P. maylandi Meyer, 1983
   |?- P. mexicana Steindachner, 1863 (Shortfin molly)
   |?- P. nicholsi (Myers, 1931)
   |?- P. orri Fowler, 1943 (Mangrove molly)
   |?- P. petenensis Günther, 1866 (miekkamolli; Peten molly)
   |?- P. salvatoris Regan, 1907
   |?- P. sulphuraria (Alvarez, 1948)
   |?- P. teresae Greenfield, 1990 (Mountain molly)
   |?- P. vandepolli Van Lidth de Jeude, 1887
   |--o (Allopoecilia)
   |  `-- P. (A.) caucana (Steindachner, 1880)
   |--o (Curtipenis)
   |  `-- P. (C.) elegans (Trewavas, 1948) (Elegant molly)
   |--o Psychropoecilia
   |  |-- P. (P.) dominicensis (Evermann & Clark, 1906
   |  `-- P. (P.) hispaniolana Rivas, 1978 (Hispaniola molly)
   |--o (Poecilia) Bloch & Schneider, 1801
   |  |?- P. (P.) velifera (Regan, 1914) (purjemolli; Sail-fin molly)
   |  `-- P. (P.) vivipara Bloch & Schneider, 1801
   |--o (Mollienesia) Rodriquez, 1997
   |  |-- P. (M.) formosa (Girard, 1859) (Amazon molly)
   |  |-- P. (M.) latipinna (Lesueur, 1821) (Sailfin molly)
   |  `-- P. (M.) sphenops Valenciennes, 1846 (molli, mustamolli; Molly)
   |--o (Acanthophacelus) Eigenmann, 1907
   |  |-- P. (A.) reticulata Peters, 1859 [Poecilia reticulata Peters, 1859; Lebistes poecilioides De Filippi, 1861; Girardinus reticulatus Günther, 1866; Girardinus guppii Günther, 1866; Acanthophacelus reticulata Eigenmann, 1907; Girardinus poecilioides Boulenger, 1912; Lebistes reticulatus Regan, 1913; Poecilia (Lebistes) reticulata Rosen & Bailey, 1963; Poecilia (Acanthophacelus) reticulata Poeser, Kempkes & Isbrücker, 2005] (miljoonakala; guppy)
   |  `-- P. (A.) wingei Poeser, Kempkes & Isbrücker, 2005 [Poecilia sp. “Endler's”] (Camboma gubby; hohtomiljoonakala)
   `--o (Micropoecilia) Hubbs, 1928 (Swamp guppies)
      |-- P. (M.) bifurca (Eigenmann, 1909)
      |-- P. (M.) branneri Eigenmann, 1894
      |-- P. (M.) minima Costa & Sarraf, 1997
      |-- P. (M.) parae Eigenmann, 1894
      `-- P. (M.) picta Regan, 1913

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