Main Ref. | Keast, A., 1968 | ||
Fish stage | recruits/juv. | Mean length | 6.00 TL |
Sample size | 28 | Percent empty | |
Country | Canada | Locality | Upper Jones Creek, Ontario, April 27-30, 1966. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
5.26 % | plants | other plants | benthic algae/weeds | n.a./others | Plant remains | 5% Plant remains |
5.26 % | zoobenthos | insects | insects | larvae | Chironomid larvae | 5% Chironomid larvae |
31.58 % | zoobenthos | insects | insects | larvae | Trichoptera | 30% Trichoptera larvae |
15.79 % | zoobenthos | insects | insects | nymphs | Zygoptera | 15% Zygoptera nymphs |
31.58 % | zoobenthos | insects | insects | pupae | Chironomid pupae | 30% Chironomid pupae |
10.53 % | zoobenthos | benth. crust. | isopods | juv./adults | Isopoda | 10% Isopoda |