Main Ref. | Chilton, G., K.A. Martin and J.H. Gee, 1984 | ||
Fish stage | recruits/juv. | Mean length | 2.00 TL |
Sample size | 179 | Percent empty | 2.8 |
Country | Canada | Locality | southeastern Manitoba |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
29.79 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
20.59 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
1.42 % | zoobenthos | mollusks | gastropods | juv./adults | gastropods | |
12.16 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomidae |
1.53 % | zoobenthos | insects | insects | nymphs | Anisoptera | Anisoptera naiad |
5.37 % | zoobenthos | insects | insects | nymphs | Zygoptera | Zygoptera naiad |
7.34 % | zoobenthos | insects | insects | nymphs | Baetoide naiad | Baetoide naiad |
1.97 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Hydraenidae | Hydraenidae |
11.50 % | zoobenthos | benth. crust. | ostracods | juv./adults | ostracods | |
8.32 % | zooplankton | plank. crust. | plank. copepods | juv./adults | plank. copepods |