Is a university lecturer within the Zoology and Entomology Department at the Faculty of Science, Azhar University. His extensive experience is focus on studying Fauna and Insects Ecology in Egypt through the GIS tools. In addition to this, Ragab has authored impactful research papers in peer reviewed journals. Many researches have been published on insects borne diseases, as well as survey some species, creating distribution maps for mosquitoes in Egypt Governorate using geographic information systems, publishing research in international journals with an impact factor. Study impact of climate change on insects at the present time and in the future. Insects and plants and their relationship to them and predicting their geographical distribution - Participation in monitoring the myna bird that is invasive species to the Egyptian environment. Survey of the birds in the Burullus lake, Egypt. Collaboration with the University of Texas - United States of America in predicting the potential geographic distribution of Culex pippins disease vectors using the Python software.