| Main Ref. | Moreira, F., C.A. Assis, P.R. Almeida, J.L. Costa and M.J. Costa, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | diatoms | ||
| Food group | Naviculaceae | Prey Stage/Part | n.a./others |
| Food name | Navicula | ||
| Commonness | |||
| Country | Portugal | ||
| Remark | Locality: Upper Tagus Estuary. Also Ref. 74786. | ||