After Lucinda & Reis, 2005 [from Lucinda, de Souza Rosa & Reis, 2005]

<==o Poeciliinae
   |-- Tomeurus Eigenmann, 1909 [Tomeurini] [1]
   `--+-- Alfaro [Alfarini] [2]
      `--+-- Brachyrhaphis [Brachyraphis] [8]
         `--+-- Priapichthys [Gh: 8] [FB: 4]
            `--+-- Priapella [Priapellini] [Gh: 3] [FB: 4]
               `--+-- Heterandria [9]
                  `--+--+--+-- Gambusia (moskiittokalat; mosquitofishes, gambusias) [Gh: 45] [FB: 38]
                     |  |  `-- Belonesox Kner, 1860 (Topminnow) [1]
                     |  `--+-- Pseudopoecilia [2]
                     |     `--+-- Neoheterandria [4]
                     |        `-- Scolichthys [2] [Scolichthyini]
                     `--+--+-- Girardinus Poey, 1854 [Gh: 8] [FB: 7] [paraphyletic Girardini]
                        |  `--+-- Phallichthys [4]
                        |     `--+-- Xenophallus
                        |        `--+-- Poeciliopsis [Gh: 19] [FB: 21]
                        |           `-- Phalloptychus [2]
                        `--+--+-- Cnesterodon [2] [FB: 4]
                           |  `--+-- Phalloceros caudimaculatus (Hensel, 1868) (Dusky millionfish)
                           |     `-- Phallotorynus Henn, 1916 [3]
                           `--+--+-- Quintana atrizona Hubbs, 1934 [paraphyletic Girardini]
                              |  `-- Carlhubbsia [2] [paraphyletic Girardini]
                              `--+-- Xiphophorus (miekkapyrstöt ja platyt; swordtails & platyfishes) [Gh: 17] [FB: 23]
                                 `--+-- Xenodexia Hubbs, 1950 [Xenodexiini] [1]
                                    `--o Poeciliini
                                       |--+-- Poecilia Bloch & Schneider, 1801 (mollit; mollies) [Gh: 25] [FB: 32]
                                       |  `-- Limia [20]
                                       `--+-- Pamphorichthys [Cnesterodon] [Gh: 6] [FB: 5]
                                          `--+--o Acanthophacelus Eigenmann, 1907 [Lebistes De Filippi, 1861; Poecilia (Acanthophacelus) Eigenmann, 1907] (guppies; miljoonakalat)
                                             |  |-- A. wingei (Poeser, Kempkes & Isbrücker, 2005) [Poecilia sp. “Endler's”] (Camboma guppy; hohtomiljoonakala)
                                             |  `-- A. reticulata (Peters, 1860) [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)
                                             `--o Micropoecilia Hubbs, 1928 (Swamp guppies)
                                                |-- M. bifurca (Eigenmann, 1909)
                                                |-- M. branneri (Eigenmann, 1894)
                                                |-- M. minima (Costa & Sarraf, 1997)
                                                |-- M. parae (Eigenmann, 1894)
                                                `-- M. picta (Regan, 1913)

Reference(s):