| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| others | 52 | 3.8 | juv./adults | USA | Sacramento-San Joaquin Delta | 9672 |
| zoobenthos | 39 | 3.4 | recruits/juv. | Canada | Lake Opinicon | 13432 |
| nekton | 53 | 3.9 | recruits/juv. | USA | Lake Rebecca, Minnesota, 22 June | 11274 |
| nekton | 57 | 4.1 | recruits/juv. | USA | Lake Rebecca, Minnesota, 7 July | 11274 |
| nekton | 97 | 4.5 | recruits/juv. | USA | Lake Rebecca, Minnesota, 2 August | 11274 |
| nekton | 84 | 4.4 | recruits/juv. | USA | Lake Rebecca, Minnesota, 21 Sept. | 11274 |
| nekton | 77 | 4.3 | recruits/juv. | USA | Lake Rebecca, Minnesota, 5 Oct. | 11274 |
| nekton | 60 | 4.4 | recruits/juv. | USA | Lake Rebecca, Minnesota, 17 May | 11274 |
| nekton | 96 | 4.5 | recruits/juv. | USA | Lake Rebecca, Minnesota, 5 June | 11274 |
| nekton | 37 | 3.5 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| nekton | 42 | 3.7 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| nekton | 38 | 3.6 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| nekton | 35 | 3.6 | recruits/juv. | Canada | Lake Opinicon, Leeds County, Ontario, 1980. | 42193 |
| zooplankton | 54 | 3.0 | larvae | USA | Gunnel Fork arm near the lower end of Bull Shoals Lake | 46219 |
| detritus | 56 | 2.6 | juv./adults | Spain | Cap de Terme Lake, Valencia, East Spain, Summer 2001 | 50467 |