| Main Ref. | Esteves, K.E. and P.M. Galetti Jr., 1995 | ||
| 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 | 35 | very common (21-50%) | |
| Country | Brazil | ||
| Remark | Locality: Inferñao Lake, Sao Paulo. | ||