Main Ref. | Arnold, A. and H. Längert, 1995 | ||
Fish stage | juv./adults | Mean length | |
Sample size | Percent empty | ||
Country | Germany | Locality | Not stated. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
18.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | |
2.00 % | detritus | detritus | debris | n.a./others | debris | |
30.00 % | zoobenthos | insects | insects | adults | insects | |
45.00 % | zoobenthos | insects | insects | larvae | insects | |
5.00 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | benth. invertebrates |