| Main Ref. | Croxall, J.P. and P.A. Prince, 1996 | ||
| Predator stage | juv./adults | ||
| Food I | nekton | ||
| Food II | cephalopods | ||
| Food III | squids/cuttlefish | ||
| Food group | Psychroteuthidae | Prey Stage/Part | juv./adults |
| Food name | Psychroteuthis glacialis | ||
| Commonness | |||
| Country | S. Georg. Sandw. | ||
| Remark | |||