| المرجع الرئيسي | Jansen, W.A. and W.C. Mackay, 1992 | ||
| مراحل حياة السمكة | juv./adults | Mean length | 14.90 TL |
| Sample size | 12 | Percent empty | |
| الدولة | Canada | المنطقة المجاورة | Baptiste Lake, Alberta, 1986 |
| فترة زمنية |
|
||
| Diet percent | الغذاء الاول | الغذاء الثاني | الغذاء الثالث | مرحلة الفريسة | Item Name | ملاحظات |
|---|---|---|---|---|---|---|
| 52.30 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammarus lacustris | Gammarus lacustris and Hyalella azteca |
| 0.70 % | zoobenthos | insects | insects | adults | Coleoptera | Coleoptera larvae and adults |
| 21.80 % | zoobenthos | insects | insects | adults | Trichoptera | Trichoptera |
| 24.70 % | zoobenthos | insects | insects | adults | Chironomidae | Chironomidae |
| 0.40 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Bryozoan | Bryozoan statoblasts, Hirudinea, Hydracarina, Odonata, Ephemeroptera, Ceratopogonidae, Chaoboridae, Notonecta |
| 0.10 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | mollusks |