Watsonius

noun
Wat·​so·​ni·​us | \ wät-ˈsō-nē-əs How to pronounce Watsonius (audio) \

Medical Definition of Watsonius

: a genus of conical amphistome digenetic trematodes that is related to the genus Paramphistomum and includes parasites infesting the intestine of African primates and rarely humans

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