Dr. Mehdi SELMANE is a Lecturer professor at University of El Oued with six years’ in higher education and scientific research. Specializing in Animals Ecology and Zoology. His research field includes many studies related to insects and scorpions, as well as the study of biopesticides of plant origin. He has published many scientific articles and supervised many master’s and doctoral students. Today, Mehdi SELMANE is the Deputy Dean of the Faculty of Natural and Life Sciences in charge of post-graduation, scientific research and external relations. He also previously held the position of responsible for environmental sciences for the bachelor’s level and deputy head of the post-graduation department for the agricultural sciences department.