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Fascioloides

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noun Fas·ci·o·loi·des \ fə-ˌsē-ə-ˈlȯid-(ˌ)ēz , -ˌsī- \

medical Definition of Fascioloides

:a genus of trematode worms of the family Fasciolidae including the giant liver flukes of ruminant mammals that are serious pests of livestock and game in parts of western North America

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