| Common Name | Language | Country | Species | Type |
|---|---|---|---|---|
| Itui | Portuguese | Brazil | Brachyhypopomus brevirostris | Vernacular |
| Itui | Portuguese | Brazil | Sternopygus macrurus | Vernacular |
| Itui | Portuguese | Brazil | Hypopomus artedi | Vernacular |
| Itui | Portuguese | Brazil | Hypopygus lepturus | Vernacular |
| Itui | Portuguese | Brazil | Brachyhypopomus beebei | Vernacular |
| Itui | Portuguese | Brazil | Brachyhypopomus pinnicaudatus | Vernacular |
| Ituí | Portuguese | Brazil | Gymnotus carapo | Vernacular |
| Ituí | Portuguese | Brazil | Sternopygus macrurus | Vernacular |
| Ituí | Portuguese | Brazil | Sternarchorhynchus oxyrhynchus | Vernacular |
| Ituí | Portuguese | Brazil | Eigenmannia vicentespelaea | Vernacular |
| Ituí | Portuguese | Brazil | Sternarchorhynchus britskii | Vernacular |
| Ituí | Portuguese | Brazil | Sternopygus obtusirostris | Vernacular |
| Ituï | Portuguese | Brazil | Gymnotus carapo | Vernacular |
| Ituï | Portuguese | Brazil | Gymnotus anguillaris | Vernacular |