This book have a great pleasure and satisfied to present this book, ZOO - 302 - MJ : Vertebrate Zoology Semester V for T.Y.B.Sc. Zoology students as one of the major subject. The book has been written as per the new revised syllabus B. Sc. Zoology Certificate, diploma, Major (03 years) / B.Sc. Honours in Zoology (04 years) for the Colleges Affiliated to Savitribai Phule Pune University, Pune to be implemented from June 2026. The main aim in writing this book is to provide basic information of the subject to cater the needs of the subject as per National Education Policy (NEP), 2020. We tried to explain the concepts and information in a simple lucid language so that students could understand it easily.