| Main Ref. | Wells, B., D.H. Steele and A.V. Tyler, 1973 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Ectocarpaceae | Prey Stage/Part | n.a./others |
| Food name | Pilayella | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Bay of Fundy. | ||