There have been a couple mentions this year in this thread and elsewhere of folks finding "shrimp" in their Salmon stomachs. Krill (Euphausiids) are a major food source for juvenile and adult salmon and they show up pretty often, particularly in Coho stomachs. We are doing research with juvenile Chinook and we are finding true shrimp (not Euphausiids) in a few stomachs (Pasiphaea pacifica). These are shrimp that spend their whole lives in the water column unlike most familiar species. I am curious if some of the reports of shrimp observed in salmon stomachs this year could also be these pelagic shrimp rather than krill. In the attached picture the critter in the box is a euphausiid (compact, bigger eyes in proportion to body), the rest of the critters are pelagic shrimp.
Anyone seen these pelagic shrimp in stomachs this year?