in taxon Schistosoma mansoni adult female parasitic worm stage Schistosoma mansoni adult female worm stage S. mansoni adult female worm stage An adult female worm stage of Schistosoma mansoni that is fully developed mature female stage of Schistosoma mansoni and found in the small inferior mesenteric blood vessels surrounding the large intestine of the mammalian host. Jie Zheng Chris Stoeckert Priti Parikh Schistosoma mansoni adult worm stage