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