| Species | Name Used in Reference |
|---|---|
| Pseudoxiphophorus anzuetoi (Rosen & Bailey, 1979) | Pseudoxiphophorus anzuetoi (p. 22) |
| Pseudoxiphophorus bimaculatus (Heckel, 1848) | Pseudoxiphophorus bimaculatus (p. 22) |
| Pseudoxiphophorus cataractae (Rosen, 1979) | Pseudoxiphophorus cataractae (p. 22) |
| Pseudoxiphophorus diremptus (Rosen, 1979) | Pseudoxiphophorus diremptus (p. 22) |
| Pseudoxiphophorus jonesii (Günther, 1874) | Pseudoxiphophorus jonesii (p. 22) |
| Pseudoxiphophorus litoperas (Rosen & Bailey, 1979) | Pseudoxiphophorus litoperas (p. 22) |
| Pseudoxiphophorus obliquus (Rosen, 1979) | Pseudoxiphophorus obliquus (p. 22) |