| Main Ref. | Coad, B.W. and J.D. Reist, 2004 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | algae | Prey Stage/Part | leaves/blades |
| Food name | unidentified algae | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: not stated. Also Ref. 4782. | ||