in the life cycle of fasciola hepatica it mature in the bile duct and capsules of liver cells .after maturation it begins to produce eggs. Thus it causes damage the liver cells and block the bile duct. that create problem in liver.
liver fluke
Fasciola Hepatica is well known as a liver fluke. It is a parasite in the liver that feeds on biliary ducts.
common liver fluke
Fasciola hepatica was created in 1758.
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The effects of liver fluke are referred to as fascioliasis, and includeanaemia, weight lossand sub-mandibularoedema. Diarrhea is only an occasional consequence of liver fluke. Liver fluke is diagnosed by yellow-brown eggs in thefeces.
Susan Sarah Evelyn Dermott has written: 'Some ultrastructural studies on the common liver fluke Fasciola hepatica L'
A sporocyst is an elongated sac that protects immature larva of trematodes until they are ready to 'hatch.' Fasciola hepatica is a common liver fluke. Eggs are released into water where they hatch. The resulting hatching miracidia then find a snail host. Sporocysts are then formed and matured in the snail's digestive gland until the cercariae hatch and leave the snail.
Difiere por el tamaño F.gigantica 4-10 cm y huevos mas grandes que el de F.hepatica, 90-159 µm.
That depends on the parasite. Tciks for example stay on the outside of the host for a certain amount of time and, depending on the species, drop off after the blood meal. There are intestinal parasites, parasites of the liver, living in the bile ducts (fasciola hepatica), lungworms, worms in the lymph system....
Clonorchis sinensis (the "Chinese liver fluke" or the "Oriental liver fluke")Dicrocoelium dendriticum (lancet liver fluke)Dicrocoelium hospesFasciola hepatica (the "sheep liver fluke")Fascioloides magna (the "giant liver fluke")Fasciola giganticaFasciola jacksoniMetorchis conjunctusMetorchis albidusProtofasciola robustaParafasciolopsis fasciomorphaeOpisthorchis viverrini (Southeast Asian liver fluke)Opisthorchis felineus (cat liver fluke).Opisthorchis guayaquilensis
Anemone Hepatica