| Main Ref. | Assis, C.A., P.R. Almeida, F. Moreira, J.L. Costa and M.J. Costa, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | fish (early stages) | ||
| Food III | fish eggs/larvae | ||
| Food group | fish eggs | Prey Stage/Part | eggs |
| Food name | unidentified fish eggs | ||
| Commonness | |||
| Country | Portugal | ||
| Remark | Locality: Tagus Estuary. | ||