Schistosomes

Signs and symptoms are related largely to the location of the adult worms. Infections with Schistosoma mansoni and S
japonicum (mesenteric venules) result in eosinophilia, hepatomegaly, splenomegaly, and hematemesis. Schistosoma
haematobium (vesical venules) causes dysuria, hema turia, and uremia. Fasciola hepatica, Clonorchis sinensis, and
Opisthorchis viverrini (bile ducts) cause fever, hepatomegaly, abdominal pain, and jaundice. Infections with
Paragonimus westermani (lungs, brain) result in cough, hemoptysis, chest pain, and epilepsy. Fasciolopsis buski
(intestines) causes abdominal pain, diarrhea, and edema.

http://gsbs.utmb.edu/microbook/ch088.htm