Results 171 to 180 of about 1,790 (202)
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The Spermatogenesis of Dictyocaulus filaria (Nematoda, Trichostrongyloidea)
The Journal of Parasitology, 1985A cytological study was carried out, using male Dictyocaulus filaria, that revealed the diploid number of chromosomes was 2n = 11 and the sex determining mechanism was XO. The behaviour of the chromosomes in the different stages of meiosis was also investigated. Cross, open ring and rod bivalents were observed in diakinesis. The chromosomes appeared to
C, Cutillas +3 more
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Cross antigenicity among ovine trichostrongyloidea. Preliminary report
Veterinary Parasitology, 1994A preliminary trial on the extent of cross-antigenicity among the sheep strongylids Haemonchus contortus, Trichostrongylus colubriformis, Teladorsagia circumcincta and Nematodirus battus in 2.5- to 4-month-old lambs has been carried out using ELISA and Western blotting (WB).
M, Cuquerella +4 more
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Metabolic Studies on Adult Nippostrongylus brasiliensis (Nematoda: Trichostrongyloidea)
The Journal of Parasitology, 1965N. brasiliensis contains 3.4% carbohydrate and 11.9% lipids (dry weight basis). Glycogen and trehalose each comprise about half the carbohydrate and both are utilized during survival in vitro. The parasites survive about 8 days aerobically and less than 24 hr anaerobically.
L S, ROBERTS, D, FAIRBAIRN
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Synlophe Patterns of the Haemonchinae of Ruminants (Nematoda: Trichostrongyloidea)
The Journal of Parasitology, 2000The pattern of longitudinal ridges (synlophe) on the external cuticular surface of trichostrongylid nematodes has been shown to be of value for distinguishing species and determining relationships among higher taxa. In the process of studying Mecistocirrus digitatus, the large stomach worm of bovids of Asia that has been imported and established in the
J R, Lichtenfels, P A, Pilitt
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[Nematode parasites of rodents in Malaysia. II. Trichostrongyloidea].
Annales de parasitologie humaine et comparee, 1984Many trichostrongyloid species parasitizing rodents in Malaysia were described in 1967 in a thesis that was never published. Some of these species have since been redescribed sometimes with, sometimes without reference to the thesis. The remaining species are redescribed using information given in the thesis and certain additional morphological data ...
C K, Ow Yang +2 more
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Journal of Parasitology, 2019
Coiling patterns of heligmonellid nematodes were examined for 520, 208, and 33 individuals of Nippostrongylus brasiliensis, Orientostrongylus tenorai, and Sabanema sp., respectively, collected from murine rodents of Indonesia. Besides typical sinistral coiling, complete dextral coiling was found in 3.3% of N.
Hideo, Hasegawa, Kartika, Dewi
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Coiling patterns of heligmonellid nematodes were examined for 520, 208, and 33 individuals of Nippostrongylus brasiliensis, Orientostrongylus tenorai, and Sabanema sp., respectively, collected from murine rodents of Indonesia. Besides typical sinistral coiling, complete dextral coiling was found in 3.3% of N.
Hideo, Hasegawa, Kartika, Dewi
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Gastric Papillomata in Macaca speciosa Induced by Nochtia nochti (Nematoda: Trichostrongyloidea)
The Journal of Parasitology, 1969Papillomata in association with the trichostrongyle, Nochtia nochti Travassos and Vogelsang, 1929 were encountered in the stomachs of 16 of 48 stumptail macaques (Macaca speciosa) from Thailand examined at necropsy. The gross and histological features of the papillomata are described.
H F, Smetana, T C, Orihel
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[Trichostrongyloidea nematodes, parasites of Microchiroptera].
Annales de parasitologie humaine et comparee, 19761. a) List of Nematodes collected by Professor Aellen in european Microchiroptera. Additionnal morphological data to the study of Molinostrongylus alatus, M. panousei, M. skrjabini. Description of M. aelleni n. sp. b) Description of M. richardae n. sp., M. benexae n. sp. et M. bauchoti n. sp., parasites of malagasian Molossidae.
M C, Durette-Desset, A G, Chabaud
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Journal of Helminthology, 2009
AbstractGenetic variability of the ovine parasiteHaemonchus contortusfrom the Alpine area was investigated using mitochondrial DNA (nd4gene), internal transcribed spacers 1 and 2 and microsatellites, in order to assess whether cross-transmission between domestic and wild ruminants occurs.
M.C. Cerutti +6 more
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AbstractGenetic variability of the ovine parasiteHaemonchus contortusfrom the Alpine area was investigated using mitochondrial DNA (nd4gene), internal transcribed spacers 1 and 2 and microsatellites, in order to assess whether cross-transmission between domestic and wild ruminants occurs.
M.C. Cerutti +6 more
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The Journal of Parasitology, 1979
Two species of Apteragia were found in white-tailed deer (Odocoileus virginianus) from 152 counties in 13 southeastern states. Specimens previously reported as Skrjabinagia odocoilei were reidentified as belonging to 2 similar species of the genus Apteragia, A. odocoilei, and A. pursglovei sp. n. Apteragia pursglovei sp. n.
W R, Davidson, A K, Prestwood
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Two species of Apteragia were found in white-tailed deer (Odocoileus virginianus) from 152 counties in 13 southeastern states. Specimens previously reported as Skrjabinagia odocoilei were reidentified as belonging to 2 similar species of the genus Apteragia, A. odocoilei, and A. pursglovei sp. n. Apteragia pursglovei sp. n.
W R, Davidson, A K, Prestwood
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