| Main Ref. | Andrade, P.M. and F.M.S. Braga, 2005 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | terrestrial plants | ||
| Food group | Hydrocharitaceae | Prey Stage/Part | leaves/blades |
| Food name | Egeria sp. | ||
| Commonness | 100 | dominant ( > 50%) | |
| Country | Brazil | ||
| Remark | Locality: Grande River, below the Volta Grande Reservoir, April 1998-February 1999. Main resource exploited. | ||