📗 This book is mainly focused on freshwater zooplankton diversity and dominance in a freshwater pond ecosystem from kanchipuram District Tamilnadu, India.This study mainly focus on qualitative and quantitative analysis of freshwater ecosystem in kanchipuram district and This study was carried out in aquaculture and aquatic toxicology laboratory, The New College,Chennai, India. I am extremely grateful thank to my publication LAP LAMBERT Academic Publishing Germany. For their keen interest and kind co-operation in this book.