Main Ref. | Keast, A., 1968 | ||
Fish stage | juv./adults | Mean length | 9.00 TL |
Sample size | 32 | Percent empty | |
Country | Canada | Locality | Fish Lake, Picton, Ontario, April 27-30, 1966. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
7.00 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomid larvae |
15.00 % | zoobenthos | insects | insects | larvae | Trichoptera | Trichoptera larvae |
70.00 % | zoobenthos | insects | insects | larvae | Simulid larvae | Simulid larvae |
8.00 % | zoobenthos | insects | insects | nymphs | Zygoptera | Zygoptera nymphs |