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Rhipicephalus pravus Dönitz, 1910

Published online by Cambridge University Press:  06 April 2009

Jane B. Walker
Jane B. Walker
Affiliation:
East African Veterinary Research Organization, Muguga, P.O. Box 32, Kikuyu, Kenya Colony
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Extract

The adults of Rhipicephalus pravus were first described very briefly by Dönitz, in 1910, from specimens collected from buffalo, giraffe and various antelopes on the Masai Steppe in Tanganyika. He did not designate any specific specimens as types. He compared the species with R. oculatus, but stated that the difference in the structure of the eyes of the two forms, which he described in detail, was so marked that he considered it to be specific. He also commented on the fact that the males of R. pravus are often strikingly narrow anteriorly, but added that this is not a decisive character. Zumpt (1942) redescribed the adults in detail from material collected in the Tanganyika highlands (Arusha, Kilimatinde, Kondoa-Irangi, Mkalama, Morogoro and Mpwapwa), in Kenya (Mt. Nyro and Mt. Loroghi) and in Abyssinia (Diredawa). Theiler & Robinson (1953) gave descriptions of adults collected at Fairmount, Edenburg, Orange Free State and of nymphae and larvae bred from them in the laboratory. They also discussed the biology, distribution and synonymy of the species. The following descriptions of the adults, nymph and larva are based on laboratory-bred specimens, the progeny of a female collected at Kima, approximately 90 miles south-east of Nairobi.

Type
Research Article
Information
Parasitology , Volume 46 , Issue 3-4 , November 1956 , pp. 243 - 260
Copyright
Copyright © Cambridge University Press 1956

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References

REFERENCES

Bequaert, J. (1931). Synopsis des tiques du Congo Belge. Rev. Zool. Bot. afr. 20, 209–51.Google Scholar
Cunliffe, N. (1914). Rhipicephalus sanguineus: variation in size and structure due to nutrition. Parasitology, 6, 372–8.Google Scholar
Dias, J. A. T. Santos (1950 a). Contribuição para o conhecimento da fauna Ixodológica de Moçambique. Documentario ‘Moçambique’ no. 61, 113–70.Google Scholar
Dias, J. A. T. Santos (1950 b). Rhipicephalus piresi n.sp. Parasita do Paraxerus cepapi auriventris Roberts 1926 em Moçambique. Documentario ‘Moçambique’, no. 62, 133–41.Google Scholar
Dias, J. A. T. Santos (1950 c). A propósito de alguns lotes de carraças provenientes da Colónia de Angola. Ann. Inst. Med. trop., Lisboa, 7, 155–97.Google Scholar
Dias, J. A. T. Santos (1951). Mais um ixodídeo do género ‘Rhipicephalus’ s.str. Koch 1844 para a fauna de Moçambique. R. punctatus Warburton 1912. Ann. Inst. Med. trop., Lisboa, 8, 373–90.Google Scholar
Dias, V. Sousa (1948). Subsídies para o estudo dos ixodídeos de Angola. Pecuária, 2, 1–154.Google Scholar
Dönitz, W. (1905). Die Zecken des Rindes als Krankheitsüberträger. S.B. Ges. naturf. Fr. Berl. no. 4, 105–34.Google Scholar
Dönitz, W. (1910). Die Zecken Südafrikas. In Schulze's Zool. u. anthropol. Ergebnisse einer Forschungsreise im westl. u. zentr. Südafrika ausgeführt in den Jahren 1903–1905. Denkschr. med.-naturw. Ges. Jena, 16, 398–494, pls. XV, XVI a, b, XVII.Google Scholar
Hoogstraal, H. (1953). On ticks (Ixodidae) of Southern French Somaliland and the rediscovery of Rhipicephalus longicoxatus Neumann 1905. Ann. ent. Soc. Amer. 64, 393–8.Google Scholar
Hoogstraal, H. (1954 a). A preliminary, annotated list of ticks (Ixodoidea) of the Anglo-Egyptian Sudan. J. Parasit. 40, 304–10.Google Scholar
Hoogstraal, H. (1954 b). Noteworthy African tick records in the British Museum (Natural History) collections. Proc. Ent. Soc. Wash. 56, 273–9.Google Scholar
Howard, C. W. (1908). A list of the ticks of South Africa. Ann. Transv. Mus. 1, 73–172 and 16 plates.Google Scholar
Lewis, E. A. (1931). Observations on ticks and tick-borne diseases. Bull. Dep. Agric. Kenya, no. 2 of 1931, 1–15.Google Scholar
Lewis, E. A. (1931). A study of the ticks in Kenya Colony. The influence of natural conditions and other factors on their distribution and the incidence of tick-borne diseases. Part I. A report on an investigation into the tick problem in the Rift Valley, Kenya Colony. Bull. Dep. Agric. Kenya, no. 17 of 1931, 1–19.Google Scholar
Lewis, E. A. (1932). A study of the ticks in Kenya Colony. The influence of natural conditions and other factors on their distribution and the incidence of tick-borne diseases. Part II. A report on an investigation into the tick problem in the Rift Valley (continued), the Uasin Gishu and the Trans Nzoia districts, Kenya Colony. Bull. Dep. Agric. Kenya, no. 6 of 1932, 1–33 and map.Google Scholar
Lewis, E. A. (1934). A study of the ticks in Kenya Colony. The influence of natural conditions and other factors on their distribution and the incidence of tick-borne diseases. Part III. Investigations into the tick problem in the Masai Reserve. Bull. Dep. Agric. Kenya, no. 7 of 1934, 1–65 and 3 maps.Google Scholar
Lewis, E. A. (1939). The ticks of East Africa. Part I. Species, distribution, influence of climate, habits and life histories. Emp. J. exp. Agric. 7, 261–70.Google Scholar
Lewis, E. A., Piercy, S. E. and Wiley, A. J. (1946). Rhipicephalus neavei Warburton, 1912, as a vector of East Coast fever. Parasitology, 37, 60–4.Google Scholar
Neumann, G. (1897). Révision de la famille des Ixodidés. (2e mémoire.) Mém. Soc. zool. Fr. 10, 324–420.Google Scholar
Neumann, G. (1901). Révision de la famille des Ixodidés. (4e mémoire.) Mem. Soc. zool. Fr. 14, 249–372.Google Scholar
Neumann, G. (1911). Ixodidae. In Das Tierreich. Im Auftrage der K. Preuss. Akad. d. Wiss. zu Berlin, herausg. v. F. E. Schulze, 26 Lieferung, xvi + 169 pp.Google Scholar
Newstead, R., Dutton, J. E. & Todd, J. L. (1907). Insects and other arthropoda collected in the Congo Free State. Ann. trop. Med. Parasit. 1, 3–112, with plates and maps.Google Scholar
Nuttall, G. H. F. (1913). Rhipicephalus appendiculatus: variation in size and structure due to nutrition. Parasitology, 6, 195–203.Google Scholar
Rageau, J. (1953). Clés pour l'dentification des tiques du Cameroun. Ann. Parasit. hum. comp. 28, 399–411.Google Scholar
Rosevear, D. R. (1953). Checklist and Atlas of Nigerian Mammals with a Foreword on Vegetation. Lagos: Government Printer.Google Scholar
Rousselot, R. (1951). Ixodes de l'Afrique noire. Bull. Soc. Pat. exot. 44, 307–9.Google Scholar
Schwetz, J. (1927). Contribution des Ixodidae (Tiques) du Congo Beige. (Troisième Note.) Rev. zool. afr. 15, 81–92.Google Scholar
Theiler, G. & Robinson, B. N. (1953). Ticks in the South African Zoological Survey Collection. Part VII. Six lesser known African Rhipicephalids. Onderstepoort J. Vet. Res. 26, 93–136 and map.Google Scholar
Theiler, G. & Robinson, B. N. (1954). Tick Survey. VIII. Checklists of ticks recorded from the Belgian Congo and Ruanda Urundi, from Angola and from Northern Rhodesia. Onderstepoort J. Vet. Res. 26, 447–61 and maps.Google Scholar
Unsworth, K. (1952). The Ixodid parasites of cattle in Nigeria, with particular reference to the Northern Territories. Ann. Trop. Med. Parasit. 46, 331–6.Google Scholar
Warburton, C. W. (1912). Notes on the genus Rhipicephalus, with the description of new species, and the consideration of some species hitherto described. Parasitology, 5, 1–20.Google Scholar
Wilson, S. G. (1946). Seasonal occurrence of Ixodidae on cattle in Northern province, Nyasaland. Parasitology, 37, 118–25.Google Scholar
Wilson, S. G. (1950). A check-list and host-list of Ixodoidea found in Nyasaland, with descriptions and biological notes on some of the Rhipicephalids. Bull. Ent. Res. 41, 415–28.Google Scholar
Wilson, S. G. (1954). Rhipicephalus hurti n.sp. (Ixodidae) from Kenya game and domestic animals. Parasitology, 44, 277–84.Google Scholar
Zumpt, F. (1942). Rhipicephalus appendiculatus Neum. und verwandte Arten. VI. Vorstudie zu einer Revision der Gattung Rhipicephalus. Z. Parasitenk. 12, 538–51.Google Scholar
Zumpt, F. (1949). Preliminary study to a revision of the genus Rhipicephalus Koch. Key to the adult ticks of the genus Rhipicephalus Koch and description of two new species. Documentario ‘Moçambique’, no. 60, 57–123.Google Scholar