| Main Ref. | Horppila, J., 1999 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Potamogotonaceae | Prey Stage/Part | leaves/blades |
| Food name | Potamogeton berchtoldii | ||
| Commonness | |||
| Country | Finland | ||
| Remark | Locality: Lake Vesijärvi. | ||