Anopheles sp. ,other mosquito species and many other insects, specifically detect volatile chemicals by stimulation of specific sensory neurons on their appendages. Neuronal signals are then integrated into their brains to generate multiple responses . The human blood preferences to complete egg/embryo development, make the Anopheles sp females and those of other mosquitoes, the main vectors for numerous mosquito-borne infectious diseases (i.e., malaria, dengue, West Nile virus, chikungunya, yellow fever, Zika, etc), which justifies the focus of the present work.