With almost every fish included that is likely to be seen by divers, from the beginner to the most experienced, and illustrated with superb underwater photographs, this book is the perfect guide to check on the mystery fish seen during the dive. The pages are packed with photographs and the book is a handy size to carry to the dive locations. The species that vary in colour or between sexes are all illustrated with additional photographs. Whilst text for each species is brief, it describes points of interest and differences between similar species. The introduction explains the basics of fish-science, behaviour and evolution. There are detailed drawings on fish-features, shapes and colour patterns. To assist in identifying the family, small, but diagnostic silhouettes from the contents are distributed as thumbprints throughout the book. The families being colour coded.

The most comprehensive photo guide to Maldivian coral reef life, covering fishes, sharks, rays, turtles, dolphins, invertebrates and marine plants - Designed for divers and snorkelers - More than 1200 species, new records of fishes and invertebrates for the Maldives Islands - Easy access to information - Amazing facts in "DID YOU KNOW" sections - All photographs taken in natural environment, no anaesthetic or sedatives substances were used on animals - Every effort was made to reduce disturbance to sea creature

Nudibranchs of the Coral Triangle became the only guide to nudibranchs on the market with an up-to-date 2022 taxonomy after its major update (November 2022) This book is a field guide, an assistant for the identification of nudibranchs species in the region. It is designed for divers, underwater photographers. The book presents 1060+ species nudibranchs that can be found and photographed in depths and regions accessible to recreational diving. Photographs, showing color variations and age differences are included. A lot of species covered by this guide have never before appeared in field guides or popular books. Compact text blocks provide information about Common name, Latin name, family, geographic distribution, size, and the most distinctive features. An extensive photo index at the beginning of the book helps you to find the right group of nudibranchs, especially for readers who have not yet mastered their names. Nudibranchs or sea slugs occur throughout the world’s oceans and are present in many marine habitats. The greatest diversity of species is found in the Indo-Pacific tropics with a concentration of species within the Coral Triangle (CT), encompassing the waters of six Southeast Asian countries: Indonesia, Papua New Guinea, Philippines, Malaysia, Timor-Leste and Solomon Islands. This global epicenter of marine biodiversity covers only 1.6 percent of the planet’s oceanic area, but attracts an increasing number of divers and underwater photographers, including nudibranch lovers.

Now available in the US, this is the revised and expanded fifth edition of a book that has been the standard reference work for divers, anglers and scientists for over 30 years. The new edition covers 1,670 fish species found in the seas of tropical Southeast Asia, the Southern Pacific islands and Australia--including the Great Barrier Reef, Malaysia, Indonesia, Thailand, Vietnam and the Philippines. A must-have reference for divers, marine biologists, ecologists, commercial fisheries and sports anglers, this book includes a comprehensive identification guide to the families of reef fishes, with a definitive index. An informative and detailed Introduction includes area coverage; faunal composition; biology, behavior and ecology of reef fishes; classification of fishes, and much more. Originally published as Marine Fishes of South-East Asia, this edition contains numerous revisions in nomenclature affecting both the scientific Latin names and common names of the region's fishes. In all cases these have been made to reflect the current universally-accepted terminology. The common names in this book are the result of a recent initiative undertaken by the Australian Government and Seafood Services Australia. Each species is depicted in detailed, full-color illustrations by noted marine artists Roger Swainston and Jill Ruse, including over 35 new species. In many cases, the illustrations show both male and female examples. With more than 2,000 illustrations and 29 color photographs, this definitive field guide will continue to be an invaluable resource for professionals and hobbyists alike.

The hope is that this field guide, along with its companion, volume 1, will be useful resources for snorkelers, divers, and all those interested in marine life in expanding their knowledge on identification of species found in the reef habitats of Sri Lanka.