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Serrasalmus undulatus (Jardine, 1841) |
| Family: | Serrasalmidae (Piranhas and pacus), subfamily: Serrasalminae | |||
| Max. size: | ||||
| Environment: | pelagic; freshwater | |||
| Distribution: | South America: Amazonas Basin, Rio Padauiri, a tributary of Rio Negro. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||