| Main Ref. | Pavés, H., H. Pequeño, C. Bertrán and L. Vargas, 2005 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | other plank. invertebrates | ||
| Food III | n.a./other plank. invertebrates | ||
| Food group | Bivalvia | Prey Stage/Part | juv./adults |
| Food name | bivalve larvae | ||
| Commonness | 0.97 | rare (1-5%) | |
| Country | Chile | ||
| Remark | Locality: Valdivia River, March 2002. | ||