Results 21 to 30 of about 1,436,662 (296)
The article gives the historical background of the tribe and clan. We consider a diagnosis of the genus. Given distribution of the species, its definitive and intermediate hosts, life cycle, the localization of the cestode in the host's body.
S. V. Irzhavsky, Kh. A. Ketenchiev
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Non-specific manipulation of gammarid behaviour by P. minutus parasite enhances their predation by definitive bird hosts. [PDF]
Trophically-transmitted parasites often change the phenotype of their intermediate hosts in ways that increase their vulnerability to definitive hosts, hence favouring transmission.
Lisa Jacquin +4 more
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Life cycle truncation in Digenea, a case study of Neophasis spp. (Acanthocolpidae)
Truncated life cycles may emerge in digeneans if the second intermediate host is eliminated, and the first intermediate host, the mollusc, takes up its role.
Georgii Kremnev +5 more
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A survey of Angiostrongylus species in definitive hosts in Queensland
Despite the recent sporadic reports of angiostrongyliasis in humans, dogs and wildlife in eastern Australia there has been no systematic study to explore the epidemiology of Angiostrongylus spp. in definitive and intermediate hosts in the region. Little is known about the epidemiology of Angiostrongylus species in the definitive host in southeast ...
Aghazadeh, M +6 more
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Apodemus agrarius as a new definitive host for Neodiplostomum seoulense [PDF]
A total of 1,496 rodents and insectivores were live-trapped at Yeoncheon-gun (n = 351), Paju-shi (804), and Pocheon-gun (343), Gyeonggi-do (Province), and examined for intestinal helminths, including Neodiplostomum seoulense, seasonally from December 2004 to September 2005. Six species of rodents, including Apodemus agrarius (1,366), Mus musculus (32),
Jong Yil, Chai +11 more
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Host choice and host leaving in Rhopalosiphum padi (Hemiptera: Aphididae) emigrants and repellency of aphid colonies on the winter host [PDF]
Host choice and winter-host leaving in emigrants of bird cherry–oat aphid, Rhopalosiphum padi (Linnaeus), were investigated in the laboratory. In settling choice tests, emigrants collected from the winter host, Prunus padus, preferred this plant over ...
Glinwood, Robert, Petersson, J.
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Sarcocystis, a diverse and species-rich protist genus infecting reptiles, birds, and mammals, remains poorly understood in terms of true diversity and their lifecycles.
Adomas Ragauskas +5 more
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Hiding inside the host: development and application of "Neospora caninum" bradyzoite in vitro culture [PDF]
The bradyzoite stage of the apicomplexan parasite Neospora caninum represents a hypobiotic, slowly proliferating and tissue cyst forming stage, which can survive in the immunocompetent host for several years. Tissue cysts are orally infectious.
Vonlaufen, Nathalie
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Sarcocystis spp. (Apicomplexa: Sarcocystidae) are globally distributed protozoan parasites with an obligatory two-host prey–predator life cycle involving intermediate (IHs) and definitive hosts (DHs).
Naglis Gudiškis +12 more
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Life cycles of Dendritobilharzia loossi Skrjabin, 1924, a parasite of waterbirds, and its morphobiological traits are studied and described. Mollusks Anisus spirorbis, the infection rate of which in natural environments reaches 1.3-1.9%, were recorded as
Akramova F.D. +2 more
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