| Common name | Pira-aca |
| Language | Portuguese |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Brazil |
| Locality | Pernambuco |
| Ref. | Ferreira, A.B.H., 1986 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | primary lexeme |
| 1st modifier | morphology |
| 2nd modifier | |
| Remarks | 'pira-aca', from Tupi, i.e., 'leaffish' ('pira', i.e., 'fish' and 'aca', i.e., 'leaf'). |