in taxon Schistosoma haematobium Schistosoma haematobium adult male worm stage An adult male worm stage of Schistosoma haematobium that is fully developed mature male stage of Schistosoma haematobium and found in the pelvic blood vessels of the vesicle plexis of the mammalian host. Priti Parikh Jie Zheng Chris Stoeckert S. haematobium adult male worm stage adult male parasitic worm stage Schistosoma haematobium adult worm stage