Silver salmon, caught 10 miles up the Twin Hills River, had small white patches in flesh.
Subsistence families along the Kuskokwim River are cutting open fish to find white balls or white streaks deforming the meat.
9-24-14 Coho salmon with parasites - New Stuyahok, Alaska, USA
8-12-13 Growth in coho salmon - Hydaburg, Alaska, USA