| Main Ref. | Willoughby, N.G. and D. Tweddle, 1978 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | algae | Prey Stage/Part | n.a./others |
| Food name | unidentified filamentous algae | ||
| Commonness | |||
| Country | |||
| Remark | Locality: Not stated. | ||