proteocephalus ambloplitis and contracaecum sp. from largemouth bass (micropterus salmoides) stocked into boundary reservoir, saskatchewan. | nonresident (introduced) largemouth bass (micropterus salmoides) from boundary reservoir, saskatchewan were examined for helminths. four species of parasites were found (diplostomum sp., proteocephalus ambloplitis, pomphorhynchus bulbocolli, and contracaecum sp.). contracaecum sp. larvae were absent in age-0 and age-1 bass, but prevalence and mean intensity increased with age for bass age-2 or older. similarly, the prevalence and mean intensity of p. ambloplitis plerocercoids in bass were low un ... | 1990 | 2380875 |