Main Ref. | Keast, A., 1968 | ||
Fish stage | juv./adults | Mean length | 5.80 TL |
Sample size | 34 | Percent empty | |
Country | Canada | Locality | Upper Jones Creek, April 27-30, 1966. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
35.71 % | zoobenthos | benth. crust. | amphipods | juv./adults | Amphipoda | 35% Amphipoda |
3.06 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | Copepoda | 3.06% Copepoda |
20.41 % | zoobenthos | insects | insects | adults | Coleoptera | 20% Coleoptera |
5.10 % | zoobenthos | insects | insects | larvae | Chironomid larvae | 5% Chironomid larvae |
15.31 % | zoobenthos | insects | insects | larvae | Trichoptera | 15% Trichoptera larvae |
10.20 % | zoobenthos | insects | insects | nymphs | Zygoptera | 10% Zygoptera nymphs |
10.20 % | zoobenthos | benth. crust. | ostracods | juv./adults | Ostracoda | 10% Ostracoda |