Aquaculture has been the world's fastest growing food production technology in recent decades and the effects of its developments are felt in seafood markets worldwide. As a result, fishermen face an additional challenge that has the potential to impact their choice of whether to reduce participation, what species to target,...
Metacercariae of an unidentified species of Apophallus Luhe, 1909 are associated with overwinter mortality in coho salmon, Oncorhynchus kisutch (Walbaum, 1792), in the West Fork Smith River, Oregon. We infected chicks with these metacercariae in order to identify the species. The average size of adult worms was 197 x 57...