| Main Ref. | Himmelman, J.H. and D.H. Steele, 1971 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Corallinaceae | Prey Stage/Part | n.a./others |
| Food name | Corallina officinalis | ||
| Commonness | |||
| Country | |||
| Remark | Locality: Portugal Cove, Conception Bay. | ||