An utmost try has been made to full fill the modern requirements of the Procedures in Veterinary Entomology but still there is paucity of knowledge and literature regarding the understanding of insects anatomy, staining behavior, prevalence, feeding behaviors, location of suitable host, seasonal variations, vector role for various diseases of public health and zoonotic importance and periodicity. This manual will be helpful to the field Veterinarians, to the Graduates and Under Graduates, Veterinary Entomologists, Forensic Entomologists, to the Researchers and to the students of Veterinary Sciences. By any means, author does not claim perfectness and completeness of the manuscript. Any suggestion or recommendations for the improvement of the work will be highly obliged. Author, however, recommends the manual to be used as ready reference at teaching institutions, research institutions or at Diagnostic laboratories of Veterinary and Medical imporatnce public sector or in government sector.