1Department of Parasitology, Faculty of Veterinary Medicine, University of Khartoum, P.O Box 32, Khartoum-North, Sudan
2Laboratory of Parasitology, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo, Japan
3Department of Biological Science, Faculty of Science and Humanities, Shaqra University, P.O. Box 1040, Ad-Dawadimi, 11911, Saudi Arabia
4Division of Bioinformatics, Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
5Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
6National Centre for Biotechnology, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh, 11442, Saudi Arabia