| Main Ref. | Sinis, A.I., 2004 | ||
| Predator stage | juv./adults | ||
| Food I | nekton | ||
| Food II | cephalopods | ||
| Food III | squids/cuttlefish | ||
| Food group | Cephalopoda | Prey Stage/Part | juv./adults |
| Food name | unidentified beak | ||
| Commonness | 1.1 | rare (1-5%) | |
| Country | UK | ||
| Remark | Locality: Northeastern Atlantic. | ||