In this article we will discuss about the life history of lung fluke (Paragonimus Westermani). Although the majority of the adult specimens occur in the lungs, their digestive system can cope with a variety of food materials, because they occasionally found in tissues such as brain, liver, spleen, intestinal wall, eye, muscles or even kidneys. P. westermani passes its life [...]
In this article we will discuss about the life history of guinea worm (Dracunculus medinensis). Dracunculus is digenetic i.e. it requires two hosts to complete its life cycle. One is the primary host, the man which harbours the adult parasite in the subcutaneous tissue. The other is the intermediate host, the Cyclops in which the embryos undergo certain developmental changes [...]
In this article we will discuss about the various stages involved in the life cycle of roundworm which is otherwise known as Ascaris lumbricoides (explained with diagram). Ascaris lumbricoides is one of the most familiar endoparasites of man. It has also been reported from sheep, pigs, cattle etc. It inhabits the small intestine, more frequently of children than of adults, [...]