embryonated egg capsule of Fasciola hepatica. So-named because the
miracidium is fully formed and ready to emerge. The operculum can be seen
to the left. 400x
unembryonated egg capsule of F. hepatica, revealing less detail than the above view. This one
is simply in an earlier stage of development. 400x
egg capsule with emerging miracidium of Fasciola hepatica. 400x