Main Ref. | Frost, W.E., 1977 | ||
Predator stage | juv./adults | ||
Food I | zooplankton | ||
Food II | plank. crust. | ||
Food III | plank. copepods | ||
Food group | unidentified | Prey Stage/Part | juv./adults |
Food name | unidentified copepods | ||
Commonness | 2 | rare (1-5%) | |
Country | UK Engld Wal | ||
Remark | Locality: Windermere, between 1940 and 1951. No. of fish examined: 818. Data presented as % of total frequency. |