Main Ref. | Zimmerman, M.P., 1999 | ||
Predator stage | juv./adults | ||
Food I | nekton | ||
Food II | finfish | ||
Food III | n.a./other finfish | ||
Food group | Petromyzonidae | Prey Stage/Part | juv./adults |
Food name | Petromyzonidae | ||
Commonness | 0.8 | rare (1-5%) | |
Country | USA | ||
Remark | Locality: lower Columbia River basin. 1990-1996 |