Diversity and distribution of ticks from domestic ruminants in Lebanon

Vet Ital. 2017 Jun 30;53(2):147-155. doi: 10.12834/VetIt.1171.6503.2.

Abstract

Ticks (Acari: Ixodidae) are ectoparasites infesting livestock in every geographic area in the world and they are vectors of several viral, bacterial, and protozoan pathogens to animals and humans worldwide. A deep knowledge of the geographical distribution of these arthropods would have a key role in the control of tick-borne diseases. Few data are available about tick presence in domestic ruminants in Lebanon. The study aimed at providing an analysis of tick presence and distribution in Lebanon. Ticks were collected from cattle, sheep, and goats farms distributed in 6 Lebanese provinces between June and September 2014. A total of 272 adult hard ticks were randomly collected from domestic ruminants (cattle, sheep, and goats) located at 37 Lebanese farms, distributed among 30 villages. Ticks belonged to 4 Ixodidae genera: Rhipicephalus (72.4%), Haemaphysalis (11.4%), Dermacentor (8.1%), and Hyalomma (8.1%). They included the following species: Rhipicephalus annulatus (50.7%), Rhipicephalus turanicus (18.8%), Hyalomma anatolicum (8.1%), Haemaphylasis punctata (11.4%), Dermacentor marginatus (8.1%), Rhipicephalus sanguineus (2.5%), and Rhipicephalus bursa (0.4%). Rhipicephalus turanicus and H. anatolicum were found on cattle, sheep, and goats, R. annulatus on cattle and sheep, R. sanguineus, D. marginatus and Hea. punctata on sheep and goats, while R. bursa was collected only on sheep. Tick species involved in pathogen transmission were found and some of the identi ed species were recorded in Lebanon for the rst time.

MeSH terms

  • Animals
  • Animals, Domestic
  • Cattle / parasitology
  • Goats / parasitology
  • Humans
  • Ixodidae
  • Lebanon / epidemiology
  • Ruminants / parasitology*
  • Sheep / parasitology
  • Tick Infestations / epidemiology
  • Tick Infestations / veterinary*
  • Tick-Borne Diseases / epidemiology
  • Tick-Borne Diseases / transmission
  • Tick-Borne Diseases / veterinary*
  • Ticks*