| Main Ref. | Sazima, I. and F.A. Machado, 1990 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | crabs | ||
| Food group | unidentified | Prey Stage/Part | juv./adults |
| Food name | unidentified | ||
| Commonness | 42.3 | very common (21-50%) | |
| Country | Brazil | ||
| Remark | Locality: Pantanal region, Mato Grosso. Fish size: 8.0-24.0 cm SL. | ||