| Umgangssprachlicher Name | Baiacu-de-espinho |
| Language | Portuguese |
| Dialect | Tupi |
| Typ | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Land | Brazil |
| Fundort | |
| Ref. | Szpilman, M., 2000 |
| Lebensstadium | juveniles and adults |
| Geschlecht | females and males |
| Core | primary lexeme |
| Erster Bezug | morphology |
| Zweiter Bezug | |
| Remarks | Baiacu = small poisonous fish + espinho = spine |