Main Ref. | Little, A.S., W.M. Tonn, R.F. Tallman and J.D. Reist, 1998 | ||
Fish stage | juv./adults | Mean length | 22.90 FL |
Sample size | 4 | Percent empty | |
Country | Canada | Locality | Slave River, Northwest Territories |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
28.80 % | zoobenthos | insects | insects | larvae | insects | terrestrial insects |
71.20 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Plecoptera | Plecoptera, Corixidae, Trichoptera, Chironomidae, other Coleoptera |