Results 91 to 100 of about 158 (118)
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Morphological and Genetic Characterization of Didelphonema longispiculata (Nematoda: Spiruroidea) in the Black-Eared Opossum Didelphis marsupialis

Journal of Parasitology, 2022
Didelphonema longispiculata (Hill, 1939), a gastric nematode parasite of the black-eared opossum, Didelphis marsupialis Linnaeus, 1758, collected from 2 municipalities of Mato Grosso state, Brazil, in the ecotone region of the Amazon and Cerrado biomes was analyzed with integrative taxonomy using light and scanning electron microscopy (SEM) for ...
Leodil, da Costa Freitas   +6 more
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The morphology of Streptopharagus kuntzi and S. numidicus (Nematoda: Spiruroidea) from Egyptian rodents

Systematic Parasitology, 1983
Two spirurid nematodes, namely, Streptopharagus kuntzi from Rattus rattus, Acomys cahirinus and Gerbillus gerbillus and S. numidicus from Gerbillus pyramidum are redescribed and compared with closely related species of the genus. The ultrastructure of the buccal, cephalic, cervical, genital and egg surfaces of both nematode species are described for ...
J. W. Lewis, A. A. Ashour
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Status of the Genus Cyrnea (Nematoda: Spiruroidea) in Wild Turkeys from the Southeastern United States

The Journal of Parasitology, 1977
Two species of Cyrnea are reported from 706 wild turkeys (Meleagris gallopavo) from 25 localities in 9 southeastern states. Cyrnea (Cyrnea) neeli sp. n. in birds from Alabama and Florida is differentiated primarily by distal processes of the left spicule and spicule lengths. Specimens from wild turkeys previously reported as C. eurycerca are identified
W R, Davidson, L T, Hon, D J, Forrester
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ON THE NEMATODE GENUS RHABDOCHONA RAILLIET, 1916 (NEMATODA: SPIRUROIDEA)

Canadian Journal of Zoology, 1951
The systematic position of the genus Rhabdochona Railliet, 1916 and its diagnosis is reviewed. The genus comprising 33 species has a world-wide distribution and has been found, with one exception, in fish. Species from fish in North America are discussed and R. cascadilla Wigdor, 1918 is redescribed; R.
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A study of the oesophageal glands of some species of Spiruroidea and Filarioidea

Zeitschrift für Parasitenkunde, 1933
1. In the superfamilySpiruroidea, there is a difference in structure of the oesophageal glands between forms, in which the oesophagus has no distinct constriction between the anterior and posterior portions, and forms, which possess such a constriction. In the former group, all the three glands are confined to the posterior portion of the oesophagus
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UNUSUAL FINDING OF ENCAPSULATED NEMATODE LARVAE (SPIRUROIDEA) IN BARTRAMIA LONGICAUDA AND NUMENIUS AMERICANUS(CHARADRIIFORMES) IN WESTERN CANADA

Journal of Wildlife Diseases, 1987
Third-stage spiruroid larvae were found encapsulated on the serosa of the small and large intestines and in the mesentery of one of 15 adult upland sandpipers (Bartramia longicauda) from Manitoba, Canada, and three of 18 adult long-billed curlews (Numenius americanus) from Alberta, Canada.
C M, Bartlett, A O, Bush, R C, Anderson
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Abbreviata nyassae n.sp. (Physalopteridae, Spiruroidea) from Agama atricollis in Nyasaland

Journal of Helminthology, 1964
The cuticle is finely striated and is partially reflected over the lips. The cervical papillae are symmetrically placed and occupy a position just anterior to the junction of the two parts of the oesophagus at about the same level as the nerve ring, some 0·32 mm. from the anterior end. The pseudolips are hemispherical and lateral.
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Ecology of Physaloptera capensis (Nematoda : Spiruroidea) infecting the Springhare Pedetes capensis (Mammalia) in Botswana

Journal of Zoology, 1982
Incidence and intensity of the stomach nematode Physaloptera capensis in relation to the age, sex, reproductive status, physical condition, density and habitat of its host, the Springhare, were investigated in the Republic of Botswana (August 1971‐August 1973). All data indicate that this nematode is a benign parasite of the Springhare. Infections were
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Notes on Tetrameres sp. (Nematoda, Spiruroidea) Parasitic in the English Sparrow in Hawaii

1951
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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