Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 24 for “"cestodes"”.
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Digenetic trematodes and cestodes from fishes of the San Joaquin delta
… of the monogenetic and digenetic trematodes, cestodes, nematodes, acanthocephalans, copepods, and hirudinians of fishes of Northern California. From 2010 fishes representing 36 species of 11 families examined over a three-year period, he obtained a total of 59 species of helminth parasites, …
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Studies on the epizootiology of canine cestodes particularly Taenia multiceps and ovine coenurosis
In a survey of 552 sheep flocks in Dyfed, Wales, carried out in 1973, coenurosis occurred in 375 (68%) with an estimated average annual flock incidence of between 2.5 and 3.0%. Evidence of infection with the larval stage of Taenia multiceps was found in 58/1000 (5.8%) lambs sent for slaughter. …
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A Comparative Morphological Study on the Nervous System of Three Orders of Cestodes
Made available in DSpace on 2014-12-04T22:45:57Z (GMT). No. of bitstreams: 1 0015233.pdf: 3972790 bytes, checksum: 4d166402c60096d27657f24acef813af (MD5) Previous issue date: 1955
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Multiple species of Phoreiobothrium from the blacktip shark,
… (Müller and Henle, 1839), was found to host cestodes in the genus Phoreiobothrium. Carcharhinus limbatus inhabits the world's tropical and warm temperate waters. As yet, 34 species of cestodes representing the orders Tetraphyllidea, Cathetocephalidea, and Trypanorhyncha have been reported to …
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Survey of the Helminth Parasites Infecting the Alabama Waterdog <em>Necturus alabamensis</em>.
… nematode species. Nematodes, digeneans, and cestodes were abundant while monogeneans were rare. Monogenean and cestode parasites were categorized as specialists (parasites specific to one species or the species of a single genus), and digenean and nematode parasites were categorized as …
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Problemática del grupo Scolex Müller, 1788 (Eucestoda) parásitos de teleósteos y crustáceos en el estuario de Bahía Blanca : enfoque sistemático y biológico
… y describieron ocho morfotipos larvales de cestodes pertenecientes al grupo Scolex, parasitando a Cynoscion guatucupa, Porichthys porosissimus y Artemesia longinaris en el estuario de Bahía Blanca. Tanto en C. guatucupa como en P. porosissimus se hallaron tres morfotipos larvales en cada uno …
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Transcriptomic phenotyping of the macrophage response to filarial nematode infection
… consist of the nematodes, trematodes, cestodes and platyhleminthes. Helminth infections are characterized, amongst other things, by IL-4 and IL-13 production from CD4* Th2 cells. IL-4 and IL-13 induce alternatively activated macrophages (AAMΦ) via their action on the IL-4Rα receptor …
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The Hitchhiker's Guide to the Host: Fleas and the History of Pikas in North America
… endoparasites (e.g., coccidians, nematodes, and cestodes) and ectoparasites (e.g., fleas and mites). Phylogenetic analysis of pika endoparasites has revealed pikas evolved in Asia and colonized North America in two waves, and that contact between these two pika lineages allowed parasites to be …
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Use of praziquantel for treatment of flatworm parasites in centrarchid fish
… IN AQUACULTURE SYSTEMS. THESE PARASITES INCLUDE CESTODES ALONG WITH MONOGENEAN AND DIGENEAN TREMATODES. PRAZIQUANTEL IS A DRUG WITH ANTI-FLATWORM ACTIVITY AND IS WIDELY USED IN HUMAN AND VETERINARY MEDICINE. AT THIS TIME PRAZIQUANTEL IS NOT APPROVED FOR THE USE IN FISH, BUT USE MAY BE JUSTIFIED …
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Contribuição ao conhecimento da fauna helmintológica do Anu Branco (Guira Guira (G. M.))
… followed by the acanthocephalans, trematodes and cestodes. Aprocta brevipenis sp. n., represented by a nematode recovered from eye socket is here proposed. The following species were also studied: Athesmia terolecithodes (Braun, 1899), Echinostoma uncatum Dietz, 1909, Eumegacetes medioximus Braun, …
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MICROBIAL GUARDIANS OF THE SAVANNAH: UNRAVELING THE GUT MICROBIOME FOR AFRICAN CARNIVORE CONSERVATION
… and composition differed between hosts, with cestodes such as <em>Echinococcus </em>prevalent in both. Several parasite taxa were significantly associated with bacterial beta diversity, particularly in opportunistic samples. <em>Strongyloides</em> in lions and <em>Echinococcus</em> in hyenas …
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Helmintos de tropidurus (Lacertilia, Iguanidae) da coleção helmintológica do Instituto Oswaldo Cruz
… could be ascertained in both hosts. Trematodes, cestodes, acanthocephalans and linguatulids were not found among the samples recovered from Topidurus soinulosus (Cope), included in The Instituto Oswaldo Cruz Helminthological Collection, what can be associated to the few necropsies accomplished in …
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Endoparasites of working donkeys in Ethiopia: epidemiological study and mathematical modelling
… a high pathogenic potential, and the findings of cestodes and trematodes are not accidental or unusual, as previously suggested.
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Estudio preliminar de la utilización del ajo (Allium sativum L.) como desparasitante interno en terneros menores de un año, en el municipio de Muy Muy, Matagalpa
… Strongyloides spp y ,Trichostrungilus spp, el cestodes Moniezia spp y el protozoarios Coccideas spp. Tanto el genero Strongyloides spp y la Moniezi a spp se mantuvieron en niveles leves durante el tiempo, el genero Coccidea spp mantuvo los niveles de moderado hasta los 14 días y paso a los …
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Parasite communities of wild turkeys (Meleagris gallopavo) in Colorado
… were identified in these Colorado wild turkeys. Cestodes were the most commonly identified helminths, followed by acanthocephalans, trematodes, and nematodes. The Colorado data were then compared to a previous study of the helminths of wild turkeys in both Florida and New Zealand. A total of 14 …
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Protozoan, helminth and arthropod parasites of the gray squirrel in southwestern Virginia
… for helminths, 3l of the hosts harbored adult cestodes of which two species were identified and 62% harbored nematodes of which 12 species were identified. From habitats designated "town, woodlot, forest fringes and remote forest," the highest incidence of nematode infestation occurred In the …
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Helminth infections of the European eel Anguilla Anguilla in the United Kingdom
… acanthocephalans (prevalence = 30.0%) and cestodes (prevalence = 9.3%). Seven identified helminth species; the pathogenic pseudodactylids P. anguillae and P. bini, the pathogenic swim bladder nematode A. crassus, the gastrointestinal nematodes Spinitectus inermis and Paraquimperia …
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The prevalence and impact of internal parasites on the wild rabbit, Oryctolagus cuniculus (L.)
… 4% of rabbits were infected with cestodes, all of which were the species Mosgovoyia pectinata. No trematode parasites were found in the liver but 9.5% of the livers of rabbits were infected with the protozoan parasite, Eimeria stiedai. There was a very highly significant (P<0.001) …
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Intestinal helminth infections, distributions, and associations with health parameters of spring-migrating female Lesser Scaup in the upper Midwest
… Scaup. Forty helminth taxa (20 trematodes, 14 cestodes, 4 nematodes, and 2 acanthocephalans) were identified, including one digenean (Plenosoma minimum) for the first time in Lesser Scaup and in the Midwest. Helminth species diversity and mean total helminth abundance were greatest in northern …
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BEHAVIOR, POPULATION STRUCTURE, PARASITISM, AND OTHER ASPECTS OF COYOTE ECOLOGY IN SOUTHERN ARIZONA
… 15 species of helminths recovered consisted of 5 cestodes, including Taenia pisiformis (56% infection rate), T. multiceps (22%), T. macrocystis (6%), T. hydatigena (1%), and Mesocestoides sp. (6%); 8 nematodes, including Ancylostoma caninum (38%), Filaroides osleri (3%), Toxascaris leonina (43%), …
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