| Main Ref. | Tamura, T., T. Kubodera, H. Ohizumi, K. Konishi and T. Isoda, 2009 | ||
| Predator stage | juv./adults | ||
| Food I | nekton | ||
| Food II | cephalopods | ||
| Food III | squids/cuttlefish | ||
| Food group | Octopoteuthidae | Prey Stage/Part | juv./adults |
| Food name | Octopoteuthis megaptera | ||
| Commonness | |||
| Territory | |||
| Remark | Locality: northwest Pacific from 2000 to 2007. | ||