Distribution and identification of tick species infesting donkeys, in district Dera Ismail Khan, Khyber Pakhtunkhwa, Pakistan.

A first cross-sectional study was conducted to determine the distribution and identification of tick species infesting donkeys, in district Dera Ismail Khan and two tehsils i.e. Daraban and Kulachi. A total of 1370 donkeys were examined and a total of 2190 ticks were collected from different body parts of donkeys. Thirteen tick species belonging to seven genera identified in this study were Rhipicephalus sanguineus (13.196%), Amblyomma variegatum (1.416%), A. americanum (2.001%), Rhipicephalus decoloratus (2.657%), Dermacentor reticulatus (3.651%), D. marginatus (4.711%), Hyalomma rufipes (8.538%), H. dromedarii (12.251%), H. excavatum (9.963), H. anatolicum (19.132%), H. scupense (12.702%), Haemaphysalis punctata (4.803%) and Ixodes ricinus (2.602%). H. anatolicum was the dominant species with 19.132% prevalence, while, A. variegatum was least prevalent, with 1.416% prevalence. The relative abundance of tick species in three tehsils of D.I.Khan was 46.06, 30.85 and 22.90% in tehsil D.I.Khan, Kulachi and Daraban, respectively. Mane and ears were the most affected parts of the host body, while, the tail, eyes and muzzle were less affected. The statistical analysis of the prevalence of ticks among different age and sex groups was found significant. Ticks were abundantly distributed in all of the study areas and further studies related to tick prevalence, distribution, molecular and serological detection of tick-borne pathogens in donkeys, are needed in the country. [ABSTRACT FROM AUTHOR]