Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-30T10:32:57.005Z Has data issue: false hasContentIssue false

A new record of the occurrence of Trichuris skrjabini Baskakov, 1924 in sheep in Britain

Published online by Cambridge University Press:  05 June 2009

R. J. Thomas
Affiliation:
School of Agriculture, The University, Newcastle upon Tyne

Abstract

In a survey of large intestine material from sheep in North East England, Trichuris ovis and T. skrjabini were recovered. This is the first record of T. skrjabini in Western Europe. The two species can be separated on the length, shape and degree of eversion of the spicule in the male, and on the type of vulval expansion, nature of the vagina and straight portion of the ovary in the female. The relative dominance of T. ovis compared with T. skrjabini in Britain may be attributable to the faster rate of development of the pasture stages of the former species.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1974

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Baskakov, V. P. (1924). The fauna of parasitic worms in Turkestan camels. Trudy Gosudarstv. Inst. Eksper. Vet., 2, 92105.Google Scholar
Baylis, H. A. (1932). Three notes on parasitic nematodes. Annals and Magazine of Natural History, 10, 497502.CrossRefGoogle Scholar
Chandler, A. C. (1930). Specific characters in the genus Trichuris with a description of a new species Trichuris tenuls in the camel. Journal of Parasitology, 16,198206.CrossRefGoogle Scholar
Dinnik, N. N. (1937). The sexual process in the eggs of Trichocephalus trichiurus after their emergence from the human intestines. Rabotypo gelmintolog: sbnorkik, Moscow, 129131.Google Scholar
Erhardova, B., Luli, M., Prokopic, J. and Rysavy, B. (1960). A contribution to the knowledge of the helminth fauna of domestic animals in Albania. Česká Parasitologie, 7, 99114.Google Scholar
Evranova, V. G. (1941). Response of the nervous apparatus of the sheep to Trichocephalus invasion. Dokl. Acad. Nauk. SSR., 33, 502503.Google Scholar
Gadzhiev, G. and Seidov, M. (1969). Study of the fauna of Trichocephalus in sheep in Azerbaidjan. Mater. Nauch. Konf. Vses. Obshch. GeVmint: Moscow, 2, 166171.Google Scholar
Haq, S. and Shaikh, H. (1968). A survey of helminths parasitising the gastro-intestinal tracts of goats and sheep in East Pakistan. Pak. Journ. Vet. Sci., 2, 5462.Google Scholar
Horchner, F. (1964). On the helminth fauna of sheep in Syria. Berl. u. München Tier. Wchnschr., 77, 3336.Google Scholar
Knight, R. A. (1971). Redescriptions of Trichuris discolor and Trichuris skrjabini from domestic ruminants in the United States and comparisons with Triduiris ovis. Journal of Parasitology, 57, 302310.CrossRefGoogle ScholarPubMed
Knight, R. A. (1972). New geographic distribution records of Trichuris skrjabini in sheep in the United States and measurements of various morphological characters. Proceedings of the Helminthological Society of Washington, 39, 243244.Google Scholar
Magomedbekov, V. A. (1955a). Development of the nematode Trichocephalus skrjabini. Trudy Inst. Zhiv. Dag. Fil., 3, 6576.Google Scholar
Magomedbekov, V. A. (1955b). Distribution of Trichocephalus in sheep in Daghestan. Trudy. Inst. ‘Zhiv. Dag. Fil., 3, 7579.Google Scholar
Ortlepp, R. J. (1937). Whipworms from South African ruminants. Onderst. Joum. Vet. Sci. Anim. Ind., 9, 91100.Google Scholar
Sarwar, M. M. (1945). Two new records and a new species of the genus Trichuris from domestic ruminants Curr. Sci., 14, 306307.Google Scholar
Sarwar, M. M. (1957). A critical survey of the representation of the genus Trichuris in ruminants in Indo-Pakistan. Ada Tropica, 14, 225227.Google ScholarPubMed
Skrjabin, K. I., Shikhobalova, N. P. and Orlov, I. V. (1957). Essentials of Nematodology. Vol. VI. Trichocephalidae and Capillaridae of Animals and Man and the diseases caused by them. Izdat. Akad. Nauk. SSR: Moscow, 1957.Google Scholar
Sprehin, C. (1927). A few ideas about the Trichoccphalen's of ruminants. Zoologischer Anzeiger, 70, 8393.Google Scholar
Thapar, G. S; and Singh, K. S. (1954). Studies on the life history of Trichuris ovis. Proceedings of the Indian Academy of Sciences, 3, 6988.Google Scholar
Yamaguti, S. (1961). Nematodes of vertebrates. Systema helminthum. Vol. III. Part I. Interscience: New York, 679 pp.Google Scholar