Synopsis This book embodies 17 chapters dealing with the ecobiology of various Ramsar and Non-Ramsar wetlands of India. The status of Ramsar wetlands is presented in chapter one. Chapter two deals with the ecobiology and wildlife status and associated species of Indian mangroves. Ecological diversity of freshwater algae is provided in chapter three. In consecutive chapters information on constructed wetlands like waste stabilisation ponds, Amani tanks, Brachionid rotifers, brackish water ponds, freshwater hydrophytes, Artemia culture, fish nursery ponds, freshwater ponds and Gudavi wetlands is provided. In this book the concept of wetland ecology is explained in a readable and intelligible way with suitable case studies. This book may not only provide reference but also inspire young researchers in the field of wetland ecology in particular and aquatic biology in general.