| Main Ref. | Acuña, E. and J.C. Villarroel, 2010 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | others | ||
| Food III | n.a./others | ||
| Food group | others | Prey Stage/Part | n.a./others |
| Food name | mud | ||
| Commonness | |||
| Country | Chile | ||
| Remark | Locality: off northern-central Chilean coast; January 1997 to July 2000. | ||