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Trematodes

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Name all of the trematodes - genus and species   Clinorchis sinensis Paragonimus westermanii Fasciola species Schistosoma mansion Schistosoma haematobium Schistosoma japonica  
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What is the defining characteristic for the Schistosoma species and tell the location of the characteristic on each?   Schistosoma mansion - lateral spine Schistosoma haematobium - terminal spine Schistosoma japonicum - lateral knob - "not true spine"  
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The main way to tell the difference between operculated ova is size. Tell the size of each ova that is identified this way.   Clinorchis sinensis - 30 µ Diphyllibothrium datum - 60 µ Paragonimus westermanii - 90 µ Fasciola species - 120 µ  
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What condition does Schistosoma haematobium cause?   Bilharziasis aka urinary schistosomiasis  
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How does an individual get Paragonimus westermanii?   Ingestion of undercooked freshwater crabs or crayfish  
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