Main Ref. | Keast, A., 1985 | ||
Fish stage | recruits/juv. | Mean length | 2.60 TL |
Sample size | 40 | Percent empty | |
Country | Canada | Locality | Lake Opinicon, Leeds County, Ontarion, 1980 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
4.10 % | zooplankton | plank. crust. | cladocerans | juv./adults | Pleuroxus sp. | 4% Pleuroxus sp. |
6.10 % | zooplankton | plank. crust. | cladocerans | juv./adults | Chydorus sphaericus | 6% Chydorus sphaericus |
84.69 % | zoobenthos | insects | insects | larvae | Chironomid larvae | 83% Chironomid larvae |
5.10 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Cyclopoid copepods | 5% Cyclopoid copepods |