| Main Ref. | Casatti, L. and R.M.C. Castro, 1998 | ||
| Predator stage | adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | green algae | ||
| Food group | Zygnemataceae | Prey Stage/Part | n.a./others |
| Food name | Spirogyra | ||
| Commonness | |||
| Country | Brazil | ||
| Remark | No. of fish examined: 24. Fish size: 8.55-13.67 cm SL. Locality: Sao Francisco River headwaters. | ||