Dr. Manohar Sudhakar Ambatkar is an Professor and Head of the Department of Zoology at Vidya Vikas Arts, Commerce and Science College, Samudrapur, affiliated with Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur. He has more than 33 years of teaching experience and over 22 years of research experience in the field of Zoology. His area of specialization is Fish and Fisheries, with research interests in fish pathology, aquatic biodiversity, microbial flora of edible fishes, antimicrobial efficacy of essential oils, aquaculture, environmental biology, and nanobiotechnology. He has successfully guided research scholars, published numerous research papers in reputed peer-reviewed journals, authored textbooks, obtained patents, and actively contributes to academic administration, curriculum development, research, and quality assurance initiatives.