Hassan & Salih 2013
An overview of factors responsible for geographic distribution pattern of ixodid ticks in the Sudan SM Hassan & DA Salih* Veterinary Research Institute, University of Khartoum, Sudan *Correspondence: Tel.:00249183380015, E-mail:diaeldin2000@hotmail.com Abstract Tick fauna in the Sudan comprises over 70 species prevalent in diverse ecological zones. Among these are the