Diet Overlap

Ptychocheilus oregonensis (Seatrout)
Bucephala clangula (Common Goldeneye)

Common Diet

Gasterosteus aculeatus (Alaskan stickleback)

Common Habitat

Lake Roosevelt National Recreation Area
Olympic Biosphere Reserve

Attributes / relations provided by
♦ 1FOOD OF THE SQUAWFISH Ptychocheilus oregonensis (Richardson) OF THE LOWER COLUMBIA RIVER, RICHARD B. THOMPSON, FISHERY BULLETIN 158 (1959)
♦ 2Food web topology and parasites in the pelagic zone of a subarctic lake, Per-Arne Amundsen, Kevin D. Lafferty, Rune Knudsen, Raul Primicerio, Anders Klemetsen and Armand M. Kuris, Journal of Animal Ecology 2009, 78, 563–572