G. duodenalis Life Cycle E. granulosus Life Cycle Schistosoma spp. Life Cycle T. spiralis Life Cycle E. histolytica life cycle E. Histolytica Life Cycle Intestinal Hookworm Life Cycle T. cruzi Life Cycle Taeniasis Life Cycle Diphyllobothriid Life cycle A. lumbricoides Life Cycle Leishmania spp. Life Cycle C. philippinensis Life Cycle O. volvulus Life Cycle Plasmodium spp. Life Cycle T. trichiura Life Cycle E. vermicularis Life Cycle