Main Ref. | Zimmerman, M.P., 1999 | ||
Predator stage | juv./adults | ||
Food I | nekton | ||
Food II | finfish | ||
Food III | bony fish | ||
Food group | Cottidae | Prey Stage/Part | juv./adults |
Food name | Cottidae | ||
Commonness | 45.8 | very common (21-50%) | |
Country | USA | ||
Remark | Locality: lower Columbia River basin. 1990-1996. |