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Host distributions do not limit the species ranges of most African ticks (Acari: Ixodida)

Published online by Cambridge University Press:  09 March 2007

G.S. Cumming
G.S. Cumming*
Affiliation:
Department of Zoology, Oxford University, Oxford, OX1 3PS, UK
*
*Center for Limnology, 680 North Park Street, University of Wisconsin, Madison, Wisconsin 53706, USA E-mail: [email protected]
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Abstract

The factors that set broad-scale limits on the species ranges of ticks have not been clearly defined, despite their potential importance for the study and control of ticks. A database of 33,989 published collection records for African ticks is used to test the hypothesis that the outer limits to tick species ranges are determined by the distributions of their hosts. Distribution maps for many of the more economically important tick species are given. Direct comparisons of the known ranges of ticks and their hosts show that the hypothesis of a host-determined species range is supported for only one tick species, Amblyomma rhinocerotis (de Geer), which has been constrained by the near-eradication of its rhinoceros hosts. At least 97 other species are not host-limited; the quality of available host-use and distribution information is insufficient to draw strong conclusions about the (approximately) 132 remaining species. In general, the boundaries to tick species ranges are more likely to be set by factors such as vegetation and climate.

Type
Research Article
Information
Bulletin of Entomological Research , Volume 89 , Issue 4 , April 1999 , pp. 303 - 327
Copyright
Copyright © Cambridge University Press 1999

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References

Aeschlimann, A. (1967) Biologie et écologie des tiques (Ixodoidea) de Côte d'Ivoire. Acta Tropica 24, 281–405.Google Scholar
Arthur, D.R. (1956) The Ixodes ticks of Chiroptera (Ixodoidea, Ixodidae). Journal of Parasitology 42, 180–196.CrossRefGoogle Scholar
Bailly-Choumara, H., Morel, P.C. & Rageau, J. (1974) Première contribution au catalogue des Tiques du Maroc. Bulletin de la Société des Sciences Naturelles et Physiques du Maroc 54, 1–10.Google Scholar
Baker, J.A.F., Jordaan, J.O. & Robertson, W.D. (1981) A comparison of the resistance spectra to ixodicides of Boophilus decoloratus (Koch) and Boophilus microplus (Canestrini) in the Republic of South Africa. pp. 103–108in Whitehead, G.B. & Gibson, J.D. (Eds) Tick biology and control. Grahamstown, Tick Research Unit, Rhodes University.Google Scholar
Bedford, G.A.H. (1929) Notes on some South African ticks, with descriptions of three new species. 15th Report on Veterinary Research in South Africa 1, 493–499.Google Scholar
Bedford, G.A.H. (1932) A synoptic check-list and host-list of the ectoparasites found on South African Mammalia, Aves, and Reptilia (Second Edition). 18th Report to the Director of Veterinary Services and Animal Industry, pp. 223–523.Google Scholar
Bequaert, J.C. (1930) Ticks collected by the American Museum Congo expedition 1909–1915, with notes on the parasites and predacious enemies of these arthropods. American Museum Novitates 426, 1–12.Google Scholar
Bequaert, J.C. (1931) Synopsis des tiques du Congo Belge. Revue de Zoologie et Botanie Africaine 20, 209–251.Google Scholar
Berggren, S.A. (1978) Cattle ticks in Malawi. Veterinary Parasitology 4, 289–297.CrossRefGoogle Scholar
Branch, B. (1994) Field guide to the snakes and other reptiles of Southern Africa. 328 pp. Cape Town, Struik Publishers.Google Scholar
Bruce, D., Hamerton, A.E., Bateman, H.R. & Bruce, L. (1911) Distribution of ticks in Uganda. Reports of the Sleeping Sickness Commission of the Royal Society 11, 228–243.Google Scholar
Camicas, J.L., Hoogstraal, H. & El Kammah, K.M. (1972) Notes on African Haemaphysalis ticks. VIII. H. (Rhipistoma) moreli sp. n., a carnivore parasite of the H. (R.) leachi group (Ixodoidea: Ixodidae). Journal of Parasitology 58, 1185–1196.CrossRefGoogle Scholar
Colbo, M.H. & Macleod, J. (1976) Ecological studies of ixodid ticks (Acari, Ixodidae) in Zambia. II. Ticks found on small mammals and birds. Bulletin of Entomological Research 66, 489–500.CrossRefGoogle Scholar
Colborne, J., Norval, R.A.I. & Spickett, A.M. (1981) Ecological studies on Ixodes (Afrixodes) matopi Spickett, Keirans, Norval & Clifford, 1980 (Acarina: Ixodidae). Onderstepoort Journal of Veterinary Research 48, 131–135.Google ScholarPubMed
Cornet, J.P. (1995) Contribution to the study of ticks from the Central African Republic. 4. Inventory and distribution. Acarologia 36, 203–212.Google Scholar
Cumming, G.S. (1998) Host preference in African ticks (Acari: Ixodida): a quantitative data set. Bulletin of Entomological Research 88, 379–406.CrossRefGoogle Scholar
Cumming, G.S. (1999) The evolutionary ecology of African ticks. PhD thesis, University of Oxford.Google Scholar
de Castro, J.J. (1994) A survey of the tick species in Western Ethiopia, including previous findings and recommendations for further tick surveys in Ethiopia, AG: DP/ETH/83/023. Food and Agriculture Organization of the United Nations (FAO), Rome, 83 pp.Google Scholar
Dipeolu, O.O. (1975) The incidence of ticks of Boophilus species on cattle, sheep and goats in Nigeria. Tropical Animal Health and Production 7, 35–39.CrossRefGoogle Scholar
El-Kammah, K.M., Hoogstraal, H. & Camicas, J.L. (1992) Notes on African Haemaphysalis ticks: XI. H. (Rhipistoma) paraleachi (Ixodoidea: Ixodidae) distribution and hosts of adults. International Journal of Acarology 18, 205–212.CrossRefGoogle Scholar
Elbl, A. & Anastos, G. (1966a) Ixodid ticks (Acarina, Ixodidae) of central Africa. Volume I. General introduction. Genus Amblyomma Koch 1844. Annales de Musée Royal de L'Afrique Central Tervuren Belgique, Series 8, Sciences Zoologiques 145, 1–275.Google Scholar
Elbl, A. & Anastos, G. (1966b) Ixodid ticks (Ixodidae: Acarina) of Central Africa. Volume II. Genus Ixodes Latreille, 1795. Annales de Musée Royal de L'Afrique Central Tervuren Belgique, Series 8, Sciences Zoologiques 146, 1–205.Google Scholar
Elbl, A. & Anastos, G. (1966c) Ixodid ticks of Central Africa. Volume III. Genus Rhipicephalus Koch, 1844. Annales de Musée Royal de L'Afrique Central Tervuren Belgique, Series 8, Sciences Zoologiques 147, 1–555.Google Scholar
Elbl, A. & Anastos, G. (1966d) Ixodid ticks (Acarina: Ixodidae) of Central Africa. Volume IV. Genera Aponomma Neumann, 1899, Boophilus Curtice, 1891, Dermacentor Koch, 1844, Hyalomma Koch, 1844 and Rhipicentor Nuttal and Warburton, 1908. Lists and bibliography. Annales de Musée Royal de L'Afrique Central Tervuren Belgique, Series 8, Sciences Zoologiques 148, 1–412.Google Scholar
Gallivan, G.J. & Surgeoner, G.A. (1995) Ixodid ticks and other ectoparasites of wild ungulates in Swaziland: regional, host and seasonal patterns. South African Journal of Zoology 30, 169–177.CrossRefGoogle Scholar
Graf, J.F., Niederer, A., Aeschlimann, A. & Burgdorfer, W. (1981) Presence of micro-organisms in ticks from the Ivory Coast. pp. 151–155in Whitehead, G.B. & Gibson, J.D. (Eds) Tick biology and control. Grahamstown, Tick Research Unit, Rhodes University.Google Scholar
Grimaldi, V. (1934) Gli Ixodidi delle Colonie Italiane e le malattie da essi trasmesse. Archivo Italiano di Scienze Mediche Coloniali 15, 504–513.Google Scholar
Hewetson, R.W. (1981) Results of selection for cattle tick resistance in cattle. pp. 91–93in Whitehead, G.B. & Gibson, J.D. (Eds) Tick biology and control. Grahamstown, South Africa, Rhodes University.Google Scholar
Hoogstraal, H. (1953a) On ticks (Ixodidae) of southern French Somaliland and the rediscovery of Rhipicephalus longicoxatus Neumann 1905. Annals of the Entomological Society of America 46, 393–398.CrossRefGoogle Scholar
Hoogstraal, H. (1953b) Ornithodoros salahi sp. nov. (Ixodoidea, Argasidae) from the Cairo citadel, with notes on O. piriformis Warburton, 1918 and O. batuensis Hirst, 1929. Journal of Parasitology 39, 256–263.CrossRefGoogle Scholar
Hoogstraal, H. (1955) Notes on African Haemaphysalis ticks. I. The Mediterranean-littoral hedgehog parasite H. erinacei Pavesi, 1884 (Ixodoidea, Ixodidae). Journal of Parasitology 41, 221–233.CrossRefGoogle Scholar
Hoogstraal, H. (1956) African Ixodoidea: Ticks of the Sudan, Volume 1. 1102 pp. US Navy.CrossRefGoogle Scholar
Hoogstraal, H. (1972) The influence of human activity on tick distribution, density, and diseases. Wiadomości Parazytologiczne 18, 501–511.Google ScholarPubMed
Hoogstraal, H. & El-Kammah, M. (1972) Notes on African Haemaphysalis ticks. X. H. (Kaiseriana) aciculifer Warburton and H. (K.) rugosa Santos Dias, the African representatives of the Spinigera subgroup (Ixodoidea: Ixodidae). Journal of Parasitology 58, 960–978.CrossRefGoogle Scholar
Hoogstraal, H. & Kaiser, M.N. (1960) Observations on ticks (Ixodoidea) of Libya. Annals of the Entomological Society of America 53, 445–457.CrossRefGoogle Scholar
Hoogstraal, H. & Kohls, G.M. (1960) Observations on the subgenus Argas (Ixodoidea, Argasidae, Argas). 3. A biological and systematic study of A. reflexus hermanni Adouin, 1827 (revalidated), the African bird argasid. Annals of the Entomological Society of America 53, 743–755.CrossRefGoogle Scholar
Hoogstraal, H. & Wassef, H.Y. (1983) Hosts and distribution of the bird-parasitizing tick Ixodes (Ixodes) euplecti in Africa. Journal of Parasitology 69, 1179–1181.CrossRefGoogle ScholarPubMed
Hoogstraal, H., Walker, J.B. & Neitz, W.O. (1971) Notes on African Haemaphysalis ticks. VII. H. (Rhipistoma) hyracophila sp. n. (Ixodoidea: Ixodidae), a parasite of hyraxes in South Africa. Journal of Parasitology 57, 417–425.CrossRefGoogle Scholar
Horak, I.G., De Vos, V. & Brown, M.R. (1983a) Parasites of domestic and wild animals in South Africa. XVI. Helminth and arthropod parasites of blue and black wildebeeste (Connochaetes taurinus and Connochaetes gnu). Onderstepoort Journal of Veterinary Research 50, 243–255.Google Scholar
Horak, I.G., Potgeiter, F.T., Walker, J.B., De Vos, V. & Boomker, J. (1983b) The ixodid tick burdens of various large ruminant species in South African nature reserves. Onderstepoort Journal of Veterinary Research 50, 221–228.Google ScholarPubMed
Horak, I.G., De Vos, V. & De Klerk, B.D. (1984) Parasites of domestic and wild animals in South Africa. XVII. Arthropod parasites of Burchell's zebra, Equus burchelli, in the eastern Transvaal lowveld. Onderstepoort Journal of Veterinary Research 51, 145–154.Google ScholarPubMed
Horak, I.G., Knight, M.M. & Williams, E.J. (1991) Parasites of domestic and wild animals in South Africa. XXVIII. Helminth and arthropod parasites of angora goats and kids in valley bushveld. Onderstepoort Journal of Veterinary Research 58, 253–260.Google ScholarPubMed
Johnston, J.E.L. (1916) A summary of an entomological survey of Kaduna district, northern Nigeria. Bulletin of Entomological Research 7, 19–28.CrossRefGoogle Scholar
Jupp, P.G., & McIntosh, B.M. (1981) Ticks and arthropod-borne viruses in South Africa. pp. 177–180in Whitehead, G.B. & Gibson, J.D. (Eds) Tick biology and control. Grahamstown, Tick Research Unit, Rhodes University.Google Scholar
Kaiser, M.N. & Hoogstraal, H. (1967) Noteworthy recent tick records from Egypt. 2. Hosts, distribution and ecology of Rhipicephalus simus. Journal of the Egyptian Public Health Association 42, 231–242.Google ScholarPubMed
Keirans, J.E. (1985) George Henry Falkiner Nuttall and the Nuttall Tick catalogue. United States Department of Agriculture, Agricultural Research Service Miscellaneous Publication No. 1438 1785 pp.CrossRefGoogle Scholar
Keirans, J.E., Clifford, C.M., Hoogstraal, H. & Easton, E.R. (1976) Discovery of Nutalliella namaqua Bedford (Acarina: Ixodoidea: Nuttalliellidae) in Tanzania and redescription of the female based on scanning electron microscopy. Annals of the Entomological Society of America 69, 926–932.CrossRefGoogle Scholar
Keirans, J.E., Walker, J.B., Horak, I.G. & Heyne, H. (1993) Rhipicephalus exophthalmos sp. nov., a new tick species from southern Africa, and redescription of Rhipicephalus oculatus Neumann, 1901, with which it has hitherto been confused (Acari: Ixodida: Ixodidae). Onderstepoort Journal of Veterinary Research 60, 229–246.Google Scholar
Kingdon, J. (1997) The Kingdon field guide to African mammals. 465 pp. London, Academic Press.Google Scholar
Klompen, J.S.H., Black, W.C., Keirans, J.E. & Oliver, J.H. (1996) Evolution of ticks. Annual Review of Entomology 41, 141–161.CrossRefGoogle ScholarPubMed
Leeson, H.S. (1953) Some notes on the recorded distribution of old world species of Ornithodoros (Acarina). Bulletin of Entomological Research 44, 517–526.CrossRefGoogle Scholar
Londt, J.G.H. & Whitehead, G.B. (1972) Ecological studies of larval ticks in South Africa (Acarina: Ixodidae). Parasitology 65, 469–490.CrossRefGoogle ScholarPubMed
MacIvor, K.M.de F. (1982) An ecological study of the ixodid tick Rhipicephalus glabroscutatum (Du Toit, 1941). MSc thesis, Rhodes University.Google Scholar
Macleod, J. (1970) Tick infestation patterns in the southern province of Zambia. Bulletin of Entomological Research 60, 253–274.CrossRefGoogle ScholarPubMed
Macleod, J. (1975) Apparent host selection by some African tick species. Oecologia 19, 359–370.CrossRefGoogle ScholarPubMed
Macleod, J. & Mwanaumo, B. (1978) Ecological studies of ixodid ticks (Acari: Ixodidae) in Zambia. IV. Some anomalous infestation patterns in the northern and eastern regions. Bulletin of Entomological Research 68, 409–429.CrossRefGoogle Scholar
Macleod, J., Colbo, M.H., Madbouly, M.H. & Mwanaumo, B. (1977) Ecological studies of ixodid ticks (Acari: Ixodidae) in Zambia. III. Seasonal activity and attachment sites on cattle, with notes on other hosts. Bulletin of Entomological Research 67, 161–173.CrossRefGoogle Scholar
Martyn, K.P. (1988) Provisional atlas of the ticks (Ixodoidea) of the British Isles. Grange-over-Sands, Institute of Terrestrial Ecology.Google Scholar
Mason, C.A. & Norval, R.A.I. (1980) The ticks of Zimbabwe. I. The genus Boophilus. Zimbabwe Veterinary Journal 11, 36–43.Google Scholar
Matthysse, J.G. (1984) Recent changes in relative abundance and distribution of Boophilus decoloratus, B. geigyi, and B. annulatus (Ixodoidea: Ixodidae) in Mali, West Africa. pp. 1247–1251in Griffiths, D.A. & Bowman, C.E. (Eds) Acarology VI. Chichester, Ellis Horwood.Google Scholar
Milne, A. (1949) The ecology of the sheep tick, Ixodes ricinus L. Host relationships of the tick. Part 1. Review of previous work in Britain. Parasitology 39, 167–172.CrossRefGoogle Scholar
Minshull, J.I. (1981) Seasonal occurrence, habitat distribution and host range of four ixodid tick species at Kyle recreational park in south eastern Zimbabwe. Zimbabwe Veterinary Journal 12, 58–63.Google Scholar
Minshull, J.I. & Norval, R.A.I. (1982) Factors influencing the spatial distribution of Rhipicephalus appendiculatus in Kyle recreational park, Zimbabwe. South African Journal of Wildlife Research 12, 118–123.Google Scholar
Morel, P.C. (1958) Les tiques des animaux domestiques de l'Afrique Occidentale Française. Revue d'Élevage et de Médecine Vétérinaire des Pays Tropicaux 11, 153–189.Google Scholar
Morel, P.C. (1969) Contribution à la connaissance de la distribution de tiques (Acariens, Ixodidae et Amblyommidae) en Afrique Ethiopienne Continentale. Annexe Cartographique. Paris, Institut d'Elevage et de Médecine Vétérinaire des Pays Tropicaux.Google Scholar
Morel, P.C. (1978) Tiques d'animaux sauvages en Haute-Volta (Acariens, Ixodida). Revue d'Élevage et de Médecine Vétérinaire des Pays Tropicaux 31, 69–78.Google Scholar
Morel, P.C. & Graber, M. (1961) Les tiques des animaux domestiques du Tchad. Revue d'Élevage et de Medecine Veterinaire des Pays Tropicaux 14, 199–203.Google Scholar
Morel, P.C. & Mouchet, J. (1965) Les tiques du Cameroun (Ixodidae et Argasidae). Annales de Parasitologie Humaine et Comparée 40, 477–496.CrossRefGoogle ScholarPubMed
NIMA (1999) GEOnet, the on-line gazeteer of the National Imagery and Mapping Agency. on-line at http://164.214.2.59/gns/html/index.htmlGoogle Scholar
Norval, R.A.I. (1977) Ecology of the tick Amblyomma hebraeum Koch in the Eastern Cape Province of South Africa. I. Distribution and seasonal activity. Journal of Parasitology 63, 734–739.CrossRefGoogle Scholar
Norval, R.A.I. (1981) The ticks of Zimbabwe. III. Rhipicephalus evertsi evertsi. Zimbabwe Veterinary Journal 12, 31–35.Google Scholar
Norval, R.A.I. (1982) The ticks of Zimbabwe. IV. The genus Hyalomma. Zimbabwe Veterinary Journal 13, 2–10.Google Scholar
Norval, R.A.I. (1983) The ticks of Zimbabwe. VII. The genus Amblyomma. Zimbabwe Veterinary Journal 14, 3–18.Google Scholar
Norval, R.A.I. (1985a) The ticks of Zimbabwe. XI. The genus Aponomma. Zimbabwe Veterinary Journal 16, 5–8.Google Scholar
Norval, R.A.I. (1985b) The ticks of Zimbabwe. XII. The lesser known Rhipicephalus species. Zimbabwe Veterinary Journal 16, 37–43.Google Scholar
Norval, R.A.I. (1985c) The ticks of Zimbabwe. XIV. The lesser known Haemaphysalis species. Zimbabwe Veterinary Journal 16, 54–59.Google Scholar
Norval, R.A.I. (1987) The ticks of Zimbabwe. XV. The family Argasidae. Zimbabwe Veterinary Journal 17, 15–19.Google Scholar
Norval, R.A.I. & Colborne, J. (1985) The ticks of Zimbabwe. X. The genera Dermacentor and Rhipicentor. Zimbabwe Veterinary Journal 16, 1–4.Google Scholar
Norval, R.A.I. & Mason, C.A. (1981) The ticks of Zimbabwe. II. The life cycle, distribution and hosts of Rhipicephalus simus Koch. Zimbabwe Veterinary Journal 12, 2–9.Google Scholar
Norval, R.A.I & Short, N.J. (1984) Interspecific competition between Boophilus decoloratus and Boophilus microplus in South Africa. pp. 1242–1246in Griffiths, D.A. & Bowman, C.E. (Eds) Acarology VI. Chichester, Ellis Horwood.Google Scholar
Norval, R.A.I. & Tebele, N. (1983) The ticks of Zimbabwe. V. Rhipicephalus lunulatus and Rhipicephalus tricuspis. Zimbabwe Veterinary Journal 13, 34–37.Google Scholar
Norval, R.A.I., Walker, J.B. & Colborne, J. (1982) The ecology of Rhipicephalus zambeziensis and Rhipicephalus appendiculatus (Acarina, Ixodidae) with particular reference to Zimbabwe. Onderstepoort Journal of Veterinary Research 49, 181–190.Google ScholarPubMed
Norval, R.A.I., Daillecourt, T. & Pegram, R.G. (1983) The ticks of Zimbabwe. VI. The Rhipicephalus sanguineus group. Zimbabwe Veterinary Journal 13, 38–46.Google Scholar
Norval, R.A.I., Short, N.J. & Chisholm, M. (1985) The ticks of Zimbabwe. XIII. The distribution and ecology of Argas walkerae. Zimbabwe Veterinary Journal 16, 44–53.Google Scholar
Norval, R.A.I., Spickett, A.M. & Clifford, C.M. (1987) The ticks of Zimbabwe. XVI. The genus Ixodes. Zimbabwe Veterinary Journal 18, 1–10.Google Scholar
Paine, G.D. (1982) Ticks (Acari: Ixodoidea) in Botswana. Bulletin of Entomological Research 72, 1–16.CrossRefGoogle Scholar
Pearse, A.S. (1929) Ecology of the ectoparasites of Nigerian rodents and insectivores. Journal of Mammalogy 10, 229–238.CrossRefGoogle Scholar
Pegram, R.G. (1976) Ticks (Acarina, Ixodoidea) of the northern regions of the Somali Democratic Republic. Bulletin of Entomological Research 66, 345–363.CrossRefGoogle Scholar
Pegram, R.G., Hoogstraal, H. & Wassef, H.Y. (1981) Ticks (Acari: Ixodoidea) of Ethiopia. I. Distribution, ecology and host relationships of species infesting livestock. Bulletin of Entomological Research 71, 339–359.CrossRefGoogle Scholar
Pegram, R.G., Perry, B.D. & Schels, H.F. (1984) Seasonal dynamics of the parasitic and non-parasitic stages of cattle ticks in Zambia. pp. 1183–1188in Griffiths, D.A. & Bowman, C.E. (Eds) Acarology VI. Chichester, Ellis Horwood.Google Scholar
Randolph, S.E. (1994) Population dynamics and density-dependent seasonal mortality indices of the tick Rhipicephalus appendiculatus in eastern and southern Africa. Medical and Veterinary Entomology 8, 351–368.CrossRefGoogle ScholarPubMed
Randolph, S.E. & Rogers, D.J. (1997) A generic population model for the African tick Rhipicephalus appendiculatus. Parasitology 115, 265–279.CrossRefGoogle ScholarPubMed
Rechav, Y., Norval, R.A.I., Tannock, J. & Colborne, J. (1978) Attraction of the tick Ixodes neitzi to twigs marked by the klipspringer antelope. Nature 275, 310–311.CrossRefGoogle Scholar
Santos Dias, J.A.T. (1952) Lista das carraças de Moçambique e respectivos hospedeiros (II). Anais dos Serviços de Veterinária e Indústria Animal, Moçambique 4, 121–166.Google Scholar
Santos Dias, J.A.T. (1961) Nova contribução para o conhecimento a ixodofauna angolana. Carraças colhidas por uma missão de estudo do Museu de Hamburgo. Anais dos Serviços de Veterinária e Indústria Animal, Moçambique 9, 79–98.Google Scholar
Santos Dias, J.A.T. (1983a) Subsídos para o conhecimento da fauna ixodológica de Angola. Garcia de Orta, Série de Zoologica, Lisboa 11, 57–68.Google Scholar
Santos Dias, J.A.T. (1983b) Alguns ixodídeos (Acarina-Ixodoidea-Ixodidae) coligidos em Angola pelo Dr. Crawford Cabral. Garcia de Orta, Série Zoologica, Lisboa 11, 69–76.Google Scholar
Santos Dias, J.A.T. (1987) Algumas observações sobre a fauna ixodológica (Acarina, Ixodoidea) de Moçambique, com a descrição de uma nova espécie do género Boophilus Curtice, 1891. Garcia de Orta, Série Zoologica, Lisboa 14, 17–26.Google Scholar
Santos Dias, J.A.T.S. (1955) Contribuição para o conhecimento de fauna ixodológica do Sudoeste Africano. Anais do Instituto de Medicina Tropical 12, 75–100.Google Scholar
Serrano, F.M.H. (1963) Considerações sobre a morfologia, ecologia e biologia dos ixodídeos géneros Amblyomma e Dermacentor Assinalados em Angola. Revista de Ciencas Veterinarias 58, 181–204.Google Scholar
Simpson, J.J. (1911) Entomological research in British West Africa. I. Gambia. Bulletin of Entomological Research 2, 187–278.CrossRefGoogle Scholar
Skinner, J.D. & Smithers, R.N. (1990) Mammals of the Southern African subregion. Pretoria, University of Pretoria.Google Scholar
Tandon, S.K. (1991) The ixodid ticks of Zambia (Acarina: Ixodidae). A study of distribution, ecology and host relationships. Records of the Zoological Survey of India, occasional paper 134, 1–175.Google Scholar
Tatchell, R.J. & Easton, E. (1986) Tick (Acari: Ixodidae) ecological studies in Tanzania. Bulletin of Entomological Research 76, 229–246.CrossRefGoogle Scholar
Teel, P.D., Bay, D.E. & Ajidagba, P.A. (1988) Ecology, distribution and host relationships of ticks (Acari: Ixodidae) infesting livestock in Mali. Bulletin of Entomological Research 78, 407–424.CrossRefGoogle Scholar
Tendeiro, J. (1952) Ixodideos da Guiné Portugesa. Anais do Instituto de Medicina Tropical, Lisboa 9, 195–263.Google Scholar
Tendeiro, J. (1959) Sur quelques ixodides du Moçambique et de la Guinée Portugaise. I. Rhipicephalina. Boletim Cultural da Guiné Portugesa 14, 21–95.Google Scholar
Theiler, G. (1945a) Ticks in the South African zoological survey collection. Part III. The ornate Aponommas. Onderstepoort Journal of Veterinary Science and Animal Industry 20, 165–178.Google Scholar
Theiler, G. (1945b) Ticks in the South African zoological survey collection. Part IV. The inornate Aponommas. Onderstepoort Journal of Veterinary Science and Animal Industry 20, 179–190.Google Scholar
Theiler, G. (1945c) Ticks in the South African zoological survey collection. Part V. Three African haemaphysalids parasitic on domestic stock. Onderstepoort Journal of Veterinary Science and Animal Industry 20, 191–207.Google Scholar
Theiler, G. (1947) Ticks in the South African zoological survey collection. Part VI. Little known African rhipicephalids. Onderstepoort Journal of Veterinary Science and Animal Industry 21, 253–300.Google Scholar
Theiler, G. (1948) Zoological survey of the Union of South Africa. Tick survey. Part I. General introduction and distribution of Amblyomma hebraeum, the heartwater tick. Onderstepoort Journal of Veterinary Science and Animal Industry 23, 217–231.Google Scholar
Theiler, G. (1949a) Zoological survey of the Union of South Africa. Tick survey. Part II. Distribution of Boophilus (Palpoboophilus) decoloratus, the blue tick. Onderstepoort Journal of Veterinary Science and Animal Industry 22, 255–268.Google Scholar
Theiler, G. (1949b) Zoological survey of the Union of South Africa. Tick survey. Part III. Distribution of Rhipicephalus appendiculatus, the brown tick. Onderstepoort Journal of Veterinary Science and Animal Industry 22, 269–284.Google Scholar
Theiler, G. (1950a) Zoological survey of the Union of South Africa. Tick survey. Part IV. Distribution of Rhipicephalus capensis, the Cape brown tick. Onderstepoort Journal of Veterinary Science and Animal Industry 24, 7–22.Google Scholar
Theiler, G. (1950b) Zoological survey of the Union of South Africa. Tick survey. Part V. Distribution of Rhipicephalus evertsi, the red tick. Onderstepoort Journal of Veterinary Science and Animal Industry 24, 33–36.Google Scholar
Theiler, G. (1950c) Zoological survey of The Union of South Africa. Tick survey. Part VI. Distribution of the ixodids: Ixodes pilosus and Ixodes rubicundus. Onderstepoort Journal of Veterinary Science and Animal Industry 24, 37–51.Google Scholar
Theiler, G. (1956) Zoological survey of the Union of South Africa. Tick survey. Part IX. The distribution of three South African hyalommas or bontpoots. Onderstepoort Journal of Veterinary Research 27, 239–269.Google Scholar
Theiler, G. (1962). The Ixodoidea parasites of vertebrates in Africa south of the Sahara (Ethiopian region). Report to the director of veterinary services, Onderstepoort, Project S. 9958. 260 pp.Google Scholar
Theiler, G. & Robinson, B.N. (1953) Zoological survey of the Union of South Africa. Tick survey. Part VII. Distribution of Haemaphysalis leachi, the yellow dog tick. Onderstepoort Journal of Veterinary Research 26, 83–91.Google Scholar
Theiler, G. & Robinson, B.N. (1954) Zoological survey of the Union of South Africa. Tick survey. Part VIII. Checklists of ticks recorded from the Belgian Congo and Ruanda-Urundi, from Angola, and from Northern Rhodesia. Onderstepoort Journal of Veterinary Research 26, 447–461.Google Scholar
Theiler, G. & Salisbury, L.E. (1958a) Zoological survey of the Union of South Africa. Tick survey. Part X. Distribution of Margaropus winthemi, the winter horse tick. Onderstepoort Journal of Veterinary Research 27, 599–604.Google Scholar
Theiler, G. & Salisbury, L.E. (1958b) Zoological survey of The Union of South Africa. Tick survey. Part XI. The distribution of Otobius megnini, the spinose ear tick. Onderstepoort Journal of Veterinary Research 27, 605–610 + map.Google Scholar
Unsworth, K. (1952) The ixodid parasites of cattle in Nigeria, with particular reference to the Northern territories. Annals of Tropical Medecine and Parasitology 46, 331–336.CrossRefGoogle Scholar
Walker, J.B. (1966a) Rhipicephalus carnivoralis sp. nov. (Ixodoidea, Ixodidae). A new species of tick from East Africa. Parasitology 56, 1–12.CrossRefGoogle ScholarPubMed
Walker, J.B. (1966b) Rhipicephalus reichenowi Zumpt, 1943: a redescription of the male and female and descriptions of the nymph and larva, together with an account of its known hosts and distribution. Parasitology 56, 457–469.CrossRefGoogle ScholarPubMed
Walker, J.B. (1974) The ixodid ticks of Kenya. A review of present knowledge of their hosts and distribution. 220 pp. London and Reading, Commonwealth Institute of Entomology, Eastern Press.Google Scholar
Walker, J.B. (1991) A review of the ixodid ticks occurring in southern Africa. Onderstepoort Journal of Veterinary Research 58, 81–106.Google ScholarPubMed
Walker, J.B., Mehlitz, D. & Jones, G.E. (1978) Notes on the ticks of Botswana. 83 pp. Eschborn: German Agency for Technical Cooperation, Ltd.Google Scholar
Walker, J.B., Keirans, J.E. & Pegram, R.B. (1993) Rhipicephalus aquatilis sp. nov. (Acari: Ixodidae), a new tick species parasitic mainly on the sitatunga, Tragelaphus spekei, in East and Central Africa. Onderstepoort Journal of Veterinary Research 60, 205–210.Google ScholarPubMed
Walker, J.B., Pegram, R.G. & Keirans, J.E. (1995) Rhipicephalus interventus sp. nov. (Acari: Ixodidae), a new tick species closely related to Rhipicephalus tricuspis Dönitz, 1906 and Rhipicephalus lunulatus Neumann, 1907, from East and Central Africa. Onderstepoort Journal of Veterinary Research 62, 89–95.Google Scholar
Wedderburn, P.A., Jagger, T.D., McCartan, B. & Hunter, A.G. (1991) Distribution of Boophilus species of ticks in Swaziland. Tropical Animal Health and Production 23, 167–171.CrossRefGoogle ScholarPubMed
Wiley, E.O. (1986) Vicariance biogeography. Annual Review of Ecology and Systematics 19, 513–542.CrossRefGoogle Scholar
Wills, W. & Larouze, B. (1976) Ixodid ticks collected from West Africa. Melsheimer Entomological Series 21, 1–4.Google Scholar
Wilson, M.L., Gonzalez, J.P., LeGuenno, B., Cornet, J.P., Guillaud, M., Calvo, M.A., Digoutte, J.P. & Camicas, J.L. (1990a) Epidemiology of Crimean-Congo hemorrhagic fever in Senegal: temporal and spatial patterns. Archives of Virology Suppl. 1, 323–340.Google Scholar
Wilson, M.L., LeGuenno, B., Guillaud, M., Desoutter, D., Gonzalez, J.P. & Camicas, J.L. (1990b) Distribution of Crimean-Congo haemorrhagic fever in Senegal: environmental and vectorial correlates. American Journal of Tropical Medicine and Hygiene 43, 557–566.CrossRefGoogle ScholarPubMed
Wilson, S.G. (1953) A survey of the distribution of the tick vectors of East-Coast fever in East and Central Africa. Proceedings of the 15th International Veterinary Congress 1, 287–290.Google Scholar
Yeoman, G.H. & Walker, J.B. (1967) The ixodid ticks of Tanzania. A study of the zoogeography of the Ixodidae of an East African country. 215 pp. London and Reading, Commonwealth Institute of Entomology, Eastern Press.Google Scholar
Yousfi-Monod, R. & Aeschlimann, A. (1986) Research on ticks infesting cattle in north-west Algeria: I. Systematic survey and seasonal activity. Annales de Parasitologie Humaine et Comparée 61, 341–358.CrossRefGoogle Scholar
Zumpt, F. (1958) A preliminary survey of the distribution and host-specificity of ticks (Ixodoidea) in the Bechuanaland protectorate. Bulletin of Entomological Research 49, 201–223.CrossRefGoogle Scholar