.,,,,,---t\,fl ff Adult In s111al Intestine...,,,,,,.,. _., . / Scolex ettachos to lnloslino Ingested M AN -~ Cystio?'"us In muscle ~ (Infective sta,go) ® ~~·~ge;~~~ln. oyo, connective !Issue t Clrc Uladon ♦ G Oncosphero hotches ponetratos tntel'tinal wan Embfyonated eggs g or progloctids . occasslonally · ingested in feces \ tdiagnostio stages) Circulation s WINE \ © Oncosphere hatches penetrates intestinal wall Embryvnated eggs or proglottlds ingect6d Illustration 15. 6 life Cycle of Taenla sollum 365 