Contents Chapter 1: Introduction; Chapter 2: Collection and preservation of mosquitoes; Chapter 3: Mosquito borne diseases; Chapter 4: Biodiversity: Taxonomy; Chapter 5: Seasonal abundance and distribution; Chapter 6: Conclusion. The book provides detail and additional information on taxonomical aspects of mosquitoes which will be helpful for easy identification of the species. Mosquito borne diseases have also been discussed in the book. Additionally, the book provides information on seasonal abundance and distribution of important mosquito species and health care problems in India. This book will prove to be highly useful in health care department, for teachers, students and researchers both in traditional and applied universities and science colleges.