| Main Ref. | Pequeño, G., H. Pavés, C. Bertrán and L. Vargas-Chacoff, 2010 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | worms | ||
| Food III | polychaetes | ||
| Food group | Polychaeta | Prey Stage/Part | juv./adults |
| Food name | unspecified polychaetes | ||
| Commonness | |||
| Country | Chile | ||
| Remark | Locality: Las Mulatas, Valdivia River. Date: between March 2002 and August 2003. | ||