| Main Ref. | García-Berthou, E. and R. Moreno-Amich, 2000 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | green algae | ||
| Food group | Conjugales | Prey Stage/Part | n.a./others |
| Food name | unspecified | ||
| Commonness | 37.5 | very common (21-50%) | |
| Land | Spain | ||
| Kommentar | Locality: Lake Banyoles, Iberian peninsula, Catalonia. Fish were sampled quarterly from Dec. 1990 to Nov. 1991. | ||