Main Ref. | Marsh, P.C. and M.E. Douglas, 1997 | ||
Predator stage | juv./adults | ||
Food I | zoobenthos | ||
Food II | benth. crust. | ||
Food III | amphipods | ||
Food group | Gammaridae | Prey Stage/Part | n.a./others |
Food name | Gammarus | ||
Commonness | 2 | rare (1-5%) | |
Country | USA | ||
Remark | Locality: Little Colorado River, Arizona, July 1991-June 1995. Fish size: 3.7-79.6 cm TL. |