| Main Ref. | Norman, C.P. and M.B. Jones, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Phaeophyceae | Prey Stage/Part | n.a./others |
| Food name | unspecified brown algae | ||
| Commonness | |||
| Country | UK Engld Wal | ||
| Remark | |||