| Main Ref. | Fugi, R., N.S. Hahn and A.A. Agostinho, 1996 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | n.a./other phytoplankton | ||
| Food group | Euglenaceae | Prey Stage/Part | n.a./others |
| Food name | Phacus | ||
| Commonness | 1.3 | rare (1-5%) | |
| Country | Brazil | ||
| Remark | Locality: High Paraná River basin, August 1987-July 1988. | ||