Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
---|---|---|---|---|---|---|
zoobenthos | 78 | 3.2 | juv./adults | New Zealand | Rakaia River, autumn 1979-80. | 26965 |
zoobenthos | 49 | 3.2 | juv./adults | New Zealand | Rakaia River, winter 1979-80. | 26965 |
zoobenthos | 46 | 3.3 | juv./adults | New Zealand | Rakaia River, spring 1979-80. | 26965 |
zoobenthos | 57 | 3.3 | juv./adults | New Zealand | Rakaia River, summer 1979-80. | 26965 |