| Main Ref. | Iken, K., 1996 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Palmariaceae | Prey Stage/Part | leaves/blades |
| Food name | Palmaria decipiens | ||
| Commonness | common (6-20%) | ||
| Country | |||
| Remark | Contributes up to half of the macroalgae found in the stomach. | ||