Hoofdreferentie | Keast, A., 1977 | ||
Levensfase vis | recruits/juv. | Gemiddelde lengte | 9.50 SL |
Grootte van het staal | 24 | Leeg (%) | |
Land | Canada | Lokaliteit | Lake Opinicon, Leeds County, Ontario, 1971 |
Periode |
|
Dieet percentage | Voedsel I | Voedsel II | Voedsel III | Levenfase prooi | Item Name | Opmerkingen |
---|---|---|---|---|---|---|
11.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
1.00 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
8.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | |
8.00 % | zoobenthos | insects | insects | larvae | Chironomid | Chironomid larvae |
7.00 % | zoobenthos | insects | insects | nymphs | Anisoptera | Anisoptera nymph |
24.00 % | zoobenthos | insects | insects | nymphs | Zygoptera | Zygoptera nymph |
34.00 % | zoobenthos | insects | insects | nymphs | Ephemeroptera | Ephemeroptera nymph |
7.00 % | zoobenthos | benth. crust. | isopods | juv./adults | isopods |