| Main Ref. | Hønes, A., O.A. Bergstad and O.T. Albert, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Chlorophyta | Prey Stage/Part | n.a./others |
| Food name | unidentified | ||
| Commonness | 0.2 | rare (1-5%) | |
| Country | Norway | ||
| Remark | Locality: Karmøy, southwestern Norway. Year: 1990-1991. | ||