Results 171 to 180 of about 3,901 (202)
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Cercariae and metacercariae of Stephanostomumcloacum (Trematoda: Acanthocolpidae)
International Journal for Parasitology, 1993Cercariae and metacercariae of the acanthocolpid trematode, Stephanostomum cloacum (Srivastava, 1938) are described and illustrated, based on material collected from Chilka Lake, a brackish water lagoon. Natural infections with the cercariae were found in the snail, Nassarius orissaensis and with the metacercariae in the bivalve, Modiolus undulatus ...
R, Madhavi, U, Shameem
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Some Lecithodendriid Metacercariae from Indiana and Michigan
The Journal of Parasitology, 1960In a review article on arthropods as intermediate hosts of worm parasites, M. C. Hall (1929) listed six members of the trematode family Lecithodendriidae as having their metacercarial stage in various aquatic insects, including members of the orders Diptera, Odonata, Plecoptera, Ephemeroptera, Trichoptera, and Coleoptera. Since that time, Brown (1933),
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Isolation of Fasciola hepatica metacercariae by density gradients
Veterinary Parasitology, 1985Fasciola hepatica metacercariae were purified in high yield, removing contaminating cyst walls and plant material by step gradients consisting of 10 ml of 60% Percoll (density = 1.08 g ml-1) and 10 ml of 50% Metrizamide (density = 1.25 g ml-1). Greater than 90% of the metacercariae applied to the density gradients were recovered.
T R, Fry +3 more
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Ecology of Free-Living Metacercariae (Trematoda)
2015The presence of trematodes with a free-living metacercarial stage is a common feature of most habitats and includes important species such as Fasciola hepatica, Parorchis acanthus and Zygocotyle lunata. These trematodes encyst on the surface of an animal or plant that can act as a transport host, which form the diet of the target definitive host ...
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Lobosorchis tibaldiae Miller & Cribb, 2005 Metacercariae
2009Published as part of Miller, Terrence L., Downie, Abigail J. & Cribb, Thomas H., 2009, Morphological disparity despite genetic similarity; new species of Lobosorchis Miller & Cribb, 2005 (Digenea: Cryptogonimidae) from the Great Barrier Reef and the Maldives, pp.
Miller, Terrence L. +2 more
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Studies on the excystment of trematode metacercariae in vivo
Journal of Helminthology, 1974AbstractMetacercariae of two species of trematode (Clinostomum tilapiae, Postodiplostomum nanum) excysted in the stomach of birds, while those of three species (Parorchis acanthus, Posthodiplostomum sp., Postliodiplostomoides leonensis) excysted in the duodenum. Differences were related to the structure of the cyst wall. All could excyst in birds which
M F, Asanji, M O, Williams
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Long-term storage of Clonorchis sinensis metacercariae in vitro
Parasitology Research, 2006Clonorchis sinensis metacercariae must often be stored for several months to meet laboratory requirements. In the present study, the authors evaluated morphological changes and infectivities of metacercariae kept in different storage solutions for 1, 3, and 6 months, i.e., PBS (phosphate buffered saline), PBS + antibiotics, PBS + iodoacetic acid (IAA),
Shunyu, Li +3 more
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Extraintestinal migration of Pharyngostomum cordatum metacercariae in experimental rodents
Journal of Helminthology, 2001Extraintestinal migration patterns of Pharyngostomum cordatum (Digenea: Neodiplostomidae) were studied in experimental rodents such as mice, rats, and hamsters. When metacercariae isolated from grass snakes were infected orally to rodents, they penetrated the intestinal wall at days 2–3 post-infection (p.i.) and were discovered mainly in the diaphragm,
E H, Shin, J Y, Chai, S H, Lee
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Survival of heterophyid metacercariae in uncooked Thai fish dishes
Annals of Tropical Medicine And Parasitology, 2001(2001). Survival of heterophyid metacercariae in uncooked Thai fish dishes. Annals of Tropical Medicine & Parasitology: Vol. 95, No. 7, pp. 725-727.
V, Wiwanitkit +4 more
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Extermination of Fasciola gigantica Metacercariae
The Journal of Parasitology, 1980S, Kimura, A, Shimizu, J, Kawano
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