| Main Ref. | IGFA, 2009 (Ref. 83530) |
|---|---|
| Name used | Phractocephalus hemioliopterus |
| Catalog No. | IGFA |
| Locality | Rio Negro, Amazonas |
| Coordinates |
21° 54' S 42° 16' W In decimal: -21.90, -42.27 |
| Geography area | America, South - Inland waters |
| Country | Brazil |
| Length | 132 cm |
| Museum | IGFA |