| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| zooplankton | 66 | 3.1 | juv./adults | Canada | Fish Lake, Picton, Ontario, Jan. to mid-Mar. 1966-1967. | 43809 |
| zoobenthos | 62 | 3.2 | juv./adults | Canada | Upper Jones Creek, Ontario, April 27-30, 1966. | 43809 |
| zoobenthos | 72 | 3.3 | juv./adults | Canada | Upper Jones Creek, Ontario, May 13-15, 1966. | 43809 |