After a few months inside the worm, the parasite changes into the free swimming infective stage and is released into the water where it infects a fish host to complete its life cycle.
(the parasite; changes; into the free swimming infective stage; T:After a few months inside the worm) (the parasite; is released; into the water; T:After a few months inside the worm) (it; infects; a fish host; to complete its life cycle; L:the water) Context(it infects,List([133, 143))):(it; infects a fish host to complete; its life cycle)
it infects,List([133, 143))
the parasite the parasite it it
changes is released infects infects a fish host to complete
into the free swimming infective stage T:After a few months inside the worm
into the water T:After a few months inside the worm
a fish host to complete its life cycle L:the water
its life cycle