| prevalence of larval anisakis simplex in pen-reared and wild-caught salmon (salmonidae) from puget sound, washington. | the abundance of parasites of public health significance in pen-reared salmon and wild-caught salmon was compared. two hundred eighty-seven salmon from puget sound, washington, were examined for third-stage larvae of anisakis simplex. of these fish, 237 atlantic salmon (salmo salar), coho salmon (oncorhynchus kisutch) and chinook salmon (o. tshawytscha) were reared in commercial salmon pens and 50 sockeye salmon (o. nerka) were caught during their spawning migration. all wild-caught salmon were ... | 1989 | 2761015 |