Hostname: page-component-848d4c4894-jbqgn Total loading time: 0 Render date: 2024-06-16T14:06:34.087Z Has data issue: false hasContentIssue false

Studies on Onchocerca tarsicola Bain and Schulz-Key, 1974 in reindeer (Rangifer tarandus) in northern Finland

Published online by Cambridge University Press:  05 June 2009

G. Bylund
Affiliation:
Institute of Parasitology, Åbo Akademi, Åbo, Finland;
H.-P. Fagerholm
Affiliation:
Institute of Parasitology, Åbo Akademi, Åbo, Finland;
C. Krogell
Affiliation:
Institute of Parasitology, Åbo Akademi, Åbo, Finland;
S. Nikander
Affiliation:
College of Veterinary Medicine, Helsinki, Finland

Abstract

A survey revealed that Onchocerca tarsicola Bain & Schulz-Key, 1974 is a widespread parasite among reindeer in northern Finland. Of 407 animals studied from 12 reindeer herds, 124 (30·5%) were infected. There was a marked difference in infection levels between different reindeer herds and the frequency as well as the intensity of infection was highest in old animals whereas the parasites were rare in yearlings.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1981

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

Bain, O., Rehbinder, C. & Petit, G. (1979) Occurrence of Onchocerca tarsicola Bain and Schulz-Key, 1974 in reindeer. Annales de Parasitologie Humaine et Comparée, 54, 263265.CrossRefGoogle Scholar
Bain, O. & Schulz-Key, H.Les onchocerques du cerf européen: Redescription d' O.flexuosa (Wedl, 1856) et description d'O. tubingensis et O. tarsicola n. sp. Tropenmedizin und Parasitologie, 25, 437449.Google Scholar
Lisitzin, P. (1964) Histological study of a parasite nodule in the subcutaneous tissue of the muzzle of a reindeer. Nordisk Veterinärmedicine, 16, 390395.Google Scholar
Mellor, P.S. (1973) Studies on Onchocerca cervicalis Railliet and Henry, 1910:I. Onchocerca cervicalis in British Horses. Journal of Helmintltology, 47, 97110.CrossRefGoogle ScholarPubMed
Mitskevich, V.J. (1967) Gelminthy severnogo denja i rysyvalmyl imi zabolevania(Helminths of reindeer and diseases caused by them).(In Russian), pp. 118122. Kolos: Leningrad.Google Scholar
Muller, R. (1979) Identification of Onchocerca. In: Problems in the identification of parasites and their vectors. Symposia of the British Society for Parasitology. Vol. 17 (eds. Taylor, A. E. R. & Muller, R.) pp. 175206. Blackwell Scientific Press: London.Google Scholar
Nikolaevskii, L.D. (1961) Diseases of reindeer. In: Reindeer Husbandry (ed. P.S., Zhigunov) Israel Program for Scientific Translations: Jerusalem.Google Scholar
Rehbinder, C. (1973) Note on onchocerciasis in Swedish reindeer. Acta Veterinaria Scandinavica, 14, 642644.Google ScholarPubMed
Rehbinder, C., Christensson, D. & Glatthard, V. (1975) Parasitära granulom hos ren. En histopatologisk, parasitologisk och bakteriologisk studie (In Swedish). Nordisk Veterinärmedicin, 27, 499507.Google Scholar
Schulz-Key, H. (1975) Untersuchungungen über die Filarien der Cerviden Süddeutschland. 2. Die Filarien des Rothirsches (Cervus elaphus). Tropenmedizin und Parasitologie, 26, 348358.Google ScholarPubMed
Schulz-Key, H., Albiez, E.J. & Buttner, D.W.(1977) Isolation of living adult Onchocerca volvulus from nodules. Tropenmedizin und Parasitologie, 28, 428430.Google ScholarPubMed
Schulz, H. & Wenk, P. (1974) A new cycle of Onchocercinae: Onchocerca tarsicola Bain and Schulz-Key, 1974 transmitted by Odagmia ornata and Prosimulium nigripes (Diptera: Simuliidae) Proceedings from the III International Congress of Parasitology (Miinchen). Vol I. p. 485. FACTA: Vienna.Google Scholar
Weinmann, C.J., Andersson, J.R., Longhurst, W.M. & Conolly, G.(1973) Filarial worms of Columbian blacktailcd deer in California. 1. Observations in the vertebrate host. Journal of Wildlife Diseases 9, 313320.CrossRefGoogle ScholarPubMed