| Main Ref. | IGFA, 2009 (Ref. 83530) |
|---|---|
| Name used | Oncorhynchus masou masou |
| Catalog No. | IGFA |
| Locality | Kitakami River |
| Coordinates |
38° 25' N 141° 19' E In decimal: 38.42, 141.32 |
| Geography area | Pacific, Northwest |
| Territory | Japan |
| Length | 56 cm |
| Museum | IGFA |