| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Micropoecilia bifurca | 647400 | (Eigenmann, 1909) | | ITIS | valid | | Species |
| Micropoecilia branneri | 165965 | (Eigenmann, 1894) | Branner's livebearer | ITIS | valid | | Species |
| Micropoecilia minima | 647401 | (Costa and Sarraf, 1997) | | ITIS | valid | | Species |
| Micropoecilia parae | 165966 | (Eigenmann, 1894) | twospot livebearer twospot livebearer | ITIS | valid | | Species |
| Micropoecilia picta | 647402 | (Regan, 1913) | | ITIS | valid | | Species |
| Poecilia branneri | 646917 | Eigenmann, 1894 | Branner's livebearer | ITIS | invalid | original name/combination of Micropoecilia branneri | Species |
| Poecilia parae | 646918 | Eigenmann, 1894 | poecilie du Paria | ITIS | invalid | original name/combination of Micropoecilia parae | Species |
