This fantastic book sets a new benchmark for the identification of Nudibranchs.
 It presents Nudibranchs that have been photographed by the authors over a period of more than 30 years, along with numerous pictures by contributing diving friends and scientists from around the world.
 With over 2500 color photos of Nudibranchs in their natural environment, over 1180 species of Nudibranchs illustrated, in large letter format, 360 pages, hardcover bound, it is a comprehensive photo identification guide to Nudibranchs of the world seas. A real achievement! It gives the identification of most Nudibranchs known to species level, it explains the relationships between species from different oceans, and it gives information on behavior (defense, camouflage, mimicry and more).
 This book is the perfect guide for divers, snorkelers, field workers, biologists, naturalists, scientists and photographers.