| Main Ref. | Palma, A.T. and F.P. Ojeda, 2002 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | crabs | ||
| Food group | Epialtidae | Prey Stage/Part | juv./adults |
| Food name | Acanthonyx petiverii | ||
| Commonness | |||
| Country | Chile | ||
| Remark | Locality: Caleta Errázuriz and Isla Santa Maria in the north of Chile, and Punta de Tralca and Quintay in central Chile. 1989 to 1990. | ||