Please te that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Read about the aquatic ecosystem, biodiversity, research work and toxicology. Explore marine life and different types of fresh water ecosystem, aquatic insects and animals. Project Webster represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Project Webster continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human kwledge.