| Main Ref. | Sarno, B., C.W. Glass and G.W. Smith, 1994 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | mollusks | ||
| Food III | n.a./other mollusks | ||
| Food group | Megastropoda | Prey Stage/Part | juv./adults |
| Food name | Megastropoda | ||
| Commonness | very common (21-50%) | ||
| Country | UK Scotland | ||
| Remark | Loch Ewe, 1992-93. | ||