The textbook "Economic Zoology: Brief Notes with Special Focus on Aquaculture & Fisheries" is published with a focus on providing BSc (Zoology) students of Indian Universities and Colleges with concise and up-to-date information with respect to the Economic Zoology courses. The textbook is especially very handy for quick revision before the examination. It will enable the students to prepare for the examinations in a very efficient and effective way. The textbook provides useful notes on Fisheries Science, Aquaculture, Sericulture, Apiculture, and Lac Culture.