| Common Name | Language | Country | Species | Type |
|---|---|---|---|---|
| pirá tatú | Guarani | Argentina | Callichthys callichthys | Vernacular |
| Pirá tatu | Portuguese | Brazil | Hypostomus plecostomus | Vernacular |
| Pirá tatu | Portuguese | Brazil | Hypostomus commersoni | Vernacular |
| Pirá tatu | Portuguese | Brazil | Hypostomus scabriceps | Vernacular |
| Pirá tatu | Guarani | Paraguay | Hypostomus boulengeri | Vernacular |
| Pirá tatu | Guarani | Paraguay | Hypostomus ternetzi | Vernacular |
| Pirá tatu | Guarani | Paraguay | Hypostomus microstomus | Vernacular |