| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| zoobenthos | 45 | 3.3 | larvae | USA | Tivoli South Bay, Hudson River wetland, 1989. | 42158 |
| zoobenthos | 55 | 3.4 | recruits/juv. | USA | Tivoli South Bay, Hudson River wetland, 1989. | 42158 |
| zoobenthos | 59 | 3.4 | adults | USA | Tivoli South Bay, Hudson River wetland, 1989. | 42158 |
| zoobenthos | 41 | 3.5 | adults | USA | Juniata River, Pennsylvania, October 1989. | 42157 |
| zooplankton | 60 | 3.1 | adults | Canada | Fish Lake, Picton, Ontario, Jan. to mid-Mar. 1966-1967. | 43809 |
| zoobenthos | 69 | 3.2 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| zooplankton | 46 | 3.0 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| zoobenthos | 31 | 3.1 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| zooplankton | 23 | 3.1 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |