| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Phallichthys amates | 165935 | (Miller, 1907) | | ITIS | valid | | Species |
| Phallichthys fairweatheri | 647508 | Rosen and Bailey, 1959 | picotee livebearer topo | ITIS | valid | | Species |
| Phallichthys quadripunctatus | 647509 | Bussing, 1979 | | ITIS | valid | | Species |
| Phallichthys tico | 647510 | Bussing, 1963 | | ITIS | valid | | Species |
| Poecilia amates | 165936 | Miller, 1907 | | ITIS | invalid | original name/combination of Phallichthys amates | Species |
