| Species | Name Used in Reference |
|---|---|
| Spectrolebias brousseaui Nielsen, 2013 | Spectrolebias brousseaui (p. 82;fig.1-2) |
| Spectrolebias chacoensis (Amato, 1986) | Spectrolebias chacoensis (p. 81) |
| Spectrolebias costai (Lazara, 1991) | Spectrolebias costai (p. 81) |
| Spectrolebias filamentosus (Costa, Barrera & Sarmiento, 1997) | Spectrolebias filamentosus (p. 80,81) |
| Spectrolebias inaequipinnatus (Costa & Brasil, 2008) | Spectrolebias inaequipinnatus (p. 81) |
| Spectrolebias reticulatus (Costa & Nielsen, 2003) | Spectrolebias reticulatus (p. 81) |
| Spectrolebias semiocellatus Costa & Nielsen, 1997 | Spectrolebias semiocellatus (p. 81) |