| Main Ref. | Pavés, H., H. Pequeño, C. Bertrán and L. Vargas, 2005 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | other terrest. invertebrates | ||
| Food III | n.a./terrest. insects | ||
| Food group | Hygrobatidae | Prey Stage/Part | adults |
| Food name | Acarii | ||
| Commonness | 1.94 | rare (1-5%) | |
| Country | Chile | ||
| Remark | Locality: Valdivia River, March 2002. | ||