Hoofdreferentie | Keast, A. and L. Walsh, 1968 | ||
Levensfase vis | juv./adults | Gemiddelde lengte | 8.00 TL |
Grootte van het staal | 103 | Leeg (%) | |
Land | Canada | Lokaliteit | Lake Opinicon |
Periode |
|
Dieet percentage | Voedsel I | Voedsel II | Voedsel III | Levenfase prooi | Item Name | Opmerkingen |
---|---|---|---|---|---|---|
5.42 % | zoobenthos | mollusks | bivalves | juv./adults | mussels | mussels |
2.49 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | |
2.50 % | zoobenthos | mollusks | gastropods | juv./adults | snails | snails |
1.41 % | zoobenthos | insects | insects | larvae | Mayfly | Mayfly larvae |
13.01 % | zoobenthos | insects | insects | larvae | caddisfly | caddis |
23.10 % | zoobenthos | insects | insects | larvae | dragonfly larvae | 21.3 % dragonfly larvae |
36.87 % | zoobenthos | insects | insects | larvae | Midges | 34.38% Midge larvae & pupae, 2.49% unid. insects |
3.58 % | zoobenthos | benth. crust. | isopods | juv./adults | isopods | |
9.09 % | zoobenthos | benth. crust. | n.a./other benth. Crustaceans | n.a./others | Amphipoda | 7.59% Amphipoda, 0.75% Cladocera, 0.75% Ostracoda |
2.49 % | zooplankton | plank. crust. | plank. copepods | juv./adults | plank. copepods |