n = 7
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Guianacara cuyunii | López-Fernández, Taphorn Baechle & Kullander, 2006 | Guianacara cuyunii | Cichlidae | |
| Guianacara dacrya | Arbour & López-Fernández, 2011 | Guianacara dacrya | Cichlidae | |
| Guianacara geayi | (Pellegrin, 1902) | Guianacara geayi | Cichlidae | |
| Guianacara oelemariensis | Kullander & Nijssen, 1989 | Guianacara oelemariensis | Cichlidae | |
| Guianacara owroewefi | Kullander & Nijssen, 1989 | Guianacara owroewefi | Cichlidae | |
| Guianacara sphenozona | Kullander & Nijssen, 1989 | Guianacara sphenozona | Cichlidae | |
| Guianacara stergiosi | López-Fernández, Taphorn Baechle & Kullander, 2006 | Guianacara stergiosi | Cichlidae |