| Common name | Carapicu-sem-dente |
| Language | Portuguese |
| Dialect | Tupi-guarani |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Brazil |
| Locality | |
| Ref. | Suzuki, C.R., 1986 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | morphology |
| 1st modifier | morphology |
| 2nd modifier | |
| Remarks | Carapicu = variation of acarapucu (Tibiriçá, 1984) = long fish with scales (Bueno, 1998) + sem-dente = without tooth; also referred in Szpilman (2000) |