| Main Ref. | Youngbluth, M.J. and U. Båmstedt, 2001 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | jellyfish/hydroids | ||
| Food III | jellyfish/hydroids | ||
| Food group | Periphyllidae | Prey Stage/Part | juv./adults |
| Food name | Periphylla periphylla | ||
| Commonness | rare (1-5%) | ||
| Country | Norway | ||
| Remark | As Peryphylla peryphylla. | ||