Published March 7, 2023 | Version v1
Taxonomic treatment Open

Rhipicephalus pravus Donitz 1910

Description

61. Rhipicephalus pravus D ö nitz, 1910 a.

Afrotropical: 1) Djibouti, 2) Eritrea, 3) Ethiopia, 4) Kenya, 5) Somalia, 6) South Sudan, 7) Tanzania, 8) Uganda (Walker et al. 2000, Kolonin 2009, Byaruhanga et al. 2021, Olivieri et al. 2021).

Rhipicephalus pravus is a controversial species that has been widely confused with Rhipicephalus kochi, as discussed in Walker et al. (2000). Additionally, Keirans (1985b) reported six congeners that have been confused with Rhipicephalus pravus.

Data for Rhipicephalus pravus are mostly derived from the study of Walker et al. (2000), who redescribed Rhipicephalus pravus and discussed Rhipicephalus sp. near pravus, which is morphologically almost identical to Rhipicephalus pravus. Nevertheless, “near pravus ” is treated as a separate species based on differences in geographic distribution and the fact that several specimens previously known as Rhipicephalus sp. near pravus were later identified as a new species, Rhipicephalus warburtoni.

In general, Rhipicephalus pravus is treated as an East African species (see above for the countries where this tick has been found), according to Walker et al. (2000), while Rhipicephalus sp. near pravus occurs in southern Africa, including Botswana, Mozambique, Namibia and Zambia. Walker et al. (2000) listed South Africa within the range of “near pravus,” but South African specimens were later identified as Rhipicephalus warburtoni, as discussed in Horak et al. (2018). Until the taxonomic status of Rhipicephalus sp. near pravus is clarified, the southern limit of Rhipicephalus pravus will remain uncertain.

Shekede et al. (2021) reported Rhipicephalus pravus from Zimbabwe, but because of the confused status of this species, this finding requires confirmation, and Zimbabwe is provisionally excluded here. Nyabogo et al. (2021) included Burundi within the range of Rhipicephalus pravus, based on Kaiser et al. (1988), but the latter authors do not mention its presence there. Farooqi et al. (2017) and others listed Rhipicephalus pravus as occurring in Pakistan, probably due to misidentification.

Notes

Published as part of Guglielmone, Alberto A., Nava, Santiago & Robbins, Richard G., 2023, Geographic distribution of the hard ticks (Acari: Ixodida: Ixodidae) of the world by countries and territories, pp. 1-274 in Zootaxa 5251 (1) on page 126, DOI: 10.11646/zootaxa.5251.1.1, http://zenodo.org/record/7704190

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Linked records

Additional details

Biodiversity

Scientific name authorship
Donitz
Kingdom
Animalia
Phylum
Arthropoda
Order
Ixodida
Family
Ixodidae
Genus
Rhipicephalus
Species
pravus
Taxon rank
species
Taxonomic concept label
Rhipicephalus pravus Donitz, 1910 sec. Guglielmone, Nava & Robbins, 2023

References

  • Walker, J. B., Keirans, J. E. & Horak, I. G. (2000) The genus Rhipicephalus (Acari: Ixodidae): a guide to the brown ticks of the world. Cambridge University Press, Cambridge, 643 pp. https: // doi. org / 10.1017 / CBO 9780511661754
  • Kolonin, G. V. (2009) Fauna of ixodid ticks of the world. https: // archive. is / CtZk. Last accessed February 11, 2022.
  • Byaruhanga, C., Akure, P. C., Lubembe, D. M., Sibeko-Matjila, K., Troskie, M., Oosthuizen, M. C. & Stoltsz, H. (2021) Molecular detection and characterisation of protozoan and rickettsial pathogens in ticks from cattle in the pastoral area of Karamoja, Uganda. Ticks and Tick-borne Diseases, 12 (4) (article 101709), 1 - 11. https: // doi. org / 10.1016 / j. ttbdis. 2021.101709
  • Olivieri, E., Kariuki, E., Floriano, A. M., Castelli, M., Tafesse, Y. M., Magoga, G., Kumsa, B., Montagna, B. & Sassera, D. (2021) Multi-country investigation of the diversity and associated microorganisms isolated from tick species from domestic animals, wildlife and vegetation in selected African countries. Experimental and Applied Acarology, 83, 427 - 448. https: // doi. org / 10.1007 / s 10493 - 021 - 00598 - 3
  • Keirans, J. E. (1985 b) George Henry Falkiner Nuttall and the Nuttall tick catalogue. United States Department of Agriculture, Agricultural Research Service, Miscellaneous Publication, (1438), 1 - 1785. https: // doi. org / 10.5962 / bhl. title. 65326
  • Horak, I. G., Heyne, H., Williams, R., Gallivan, G. J., Spickett, A., Bezuidenhout, J. D. & Estrada-Pena, A. (2018) The ixodid ticks (Acari: Ixodidae) of southern Africa. Springer, Cham, 676 pp. https: // doi. org / 10.1007 / 978 - 3 - 319 - 70642 - 9
  • Shekede, M. D., Chikerema, S. M., Spargo, M., Gwitira, I., Kusangaya, S., Mazhindu, A. N. & Ndhlovu, D. N. (2021) Spatial clustering of fourteen tick species across districts of Zimbabwe. BMC Veterinary Research, 17 (article 91), 1 - 9. https: // doi. org / 10.1186 / s 12917 - 021 - 02792 - 2
  • Kaiser, M. N., Sutherst, R. W., Bourne, A. S., Gorissen, L. & Floyd, R. B. (1988) Population dynamics of ticks on Ankole cattle in five ecological zones in Burundi and strategies for their control. Preventive Veterinary Medicine, 6, 199 - 222. https: // doi. org / 10.1016 / 0167 - 5877 (88) 90031 - 1
  • Farooqi, S. H., Ijaz, M., Saleem, M. H., Rashid, M. I., Oneeb, M., Khan, A., Aqib A. I. & Mahmood, S. (2017) Distribution of ixodid tick species and associated risk factors in temporal zones of Khyber Pakhtunkhwa Province, Pakistan. Pakistan Zoological Journal, 49, 2011 - 2017. https: // doi. org / 10.17582 / journal. pjz / 2017.49.6.2011.2017