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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.
This book brings together, for the first time, all known information on the species of sea slugs of the Red Sea, belonging to 130 genera and 52 families. The contents include discussions on taxonomy, distribution, bionomics, habitats, and ecology. An introductory chapter describes in detail the history of studies on sea slugs of the Red Sea, and includes a section reproducing the old engravings, most which have never been seen since their original publication. The book is excellently illustrated by nearly 500 photos of living animals in their natural habitats, representing some 189 species, many of which are depicted for the first time. This book will be of interest to marine biologists, systematists, ecologists, divers and all lovers of the incredible biodiversity of the Red Sea.
This book presents a broad overview of the current state of knowledge regarding the Red Sea, from its geological formation and oceanographic development to the environmental influences on its ecology and the changes it is experiencing due to the rapid development of its coastlines and role as one of the world’s major transport routes. The book gathers invited contributions from researchers with an interest in the geology, geophysics, oceanography and environment of the Red Sea, while also providing comprehensive new data and a complete review of the literature. It will be of interest not only to researchers actively studying the sea and its surroundings, but will also appeal to all those involved in planning and managing the Red Sea, its environment, its resources and the countries which rely on its existence.
The Red Sea is a unique and fragile environment. All but landlocked between Africa and Arabia, its peculiar oceanographic conditions, its geographical position and its geological history all conspire to make it particularly vulnerable to the side-effects of human civilization. In places, it is already a key environment under threat. What makes the Red Sea unique? What are the threats to this environment? Where should future research be directed? These are just three of the major questions addressed by the scientists contributing to this book.
In 2015 three leading scientific experts on nudibranchs and sea slugs collaborated to produce a comprehensive guide for divers and scientists to the Indo-Pacific region. After only three years, Nudibranch and Sea Slug Identification Indo-Pacific has sold out and become outdated due to the discovery of new species and numerous changes to the taxonomy of these organisms. On 1 November 2018, a new 2nd Edition will be realeased -- updated and reorganised, including 185 new species. Among other features, the new edition includes additional photographs of species, an identification key, and an up-to-date classification. The Indo-Pacific represents the largest expanse of tropical ocean in the world, stretching from the Indian Ocean coast of southern Africa and the Red Sea to the central Pacific of the Hawaiian Islands, Easter Island and the Marquesas. This region supports the most diverse marine fauna of any place in the world for most groups of marine organisms. The nudibranchs and sea slugs are no exception to this rule; there are about 3,000 described species of these organisms in the world and at least 40% of these have been found exclusively in the Indo-Pacific tropics. This book illustrates 2,138 Indo-Pacific nudibranchs and sea slugs, including many undescribed species.
Rise, Ye Sea Slugs! is a book of many faces. First, it is a book of translated haiku and contains over 900 of these short Japanese poems in the original (smoothly inserted in the main body),with phonetic and literal renditions, as well as the authors English translations and explanations. All but a dozen or two of the haiku are translated for the first time. There is an index of poets, poems and a bibliography. Second, it is a book of sea slug haiku, for all of the poems are about holothurians, which scientists prefer to call sea cucumbers. (The word cucumber is long for haiku and metaphorically unsuitable for many poems, so poetic license was taken.) With this book, the namako, as the sea cucumber is called in Japanese, becomes the most translated single subject in haiku, surpassing the harvest moon, the snow, the cuckoo, butterflies and even cherry blossoms. Third, it is a book of original haiku. While the authors original intent was to include only genuine old haiku (dating back to the 17th century), modern haiku were added and, eventually, Keigu (Gills haiku name) composed about a hundred of his own to help fill out gaps in the metaphorical museum. For many if not most modern haiku taken from the web, it is also their first time in print! Fourth, it is a book of metaphor. How may we arrange hundreds of poems on a single theme? Gill divides them into 21 main metaphors, including the Cold Sea Slug, the Mystic Sea Slug, the Helpless Sea Slug, the Slippery Sea Slug, the Silent Sea Slug, and the Melancholy Sea Slug, giving each a chapter, within which the metaphors may be further subdivided, and adds a 100 pages of Sundry Sea Slugs (scores of varieties including Monster, Spam, Flying, Urban Myth, and Exploding). Fifth, it is a book on haiku. E ditors usually select only the best haiku, but, Gill includes good and bad haiku by everyone from the 17th century haiku master to the anonymous haiku rejected in some internet contest. This is not to say all poems found were included, but that the standard was along more taxonomic or encyclopedic lines: poems that filled in a metaphorical or sub-metaphorical gap were always welcome. Also, Gill shows there is more than one type of good haiku. These are new ways to approach haiku. Sixth, it is a book on translation. There are approximately 2 translations per haiku, and some boast a dozen. These arearranged in mixed single, double and triple-column clusters which make each reading seem a different aspect of a singular, almost crystalline whole. The authors aim is to demonstrate that multiple reading (such as found in Hofstadters Le Ton Beau de Marot) is not only a fun game but a bona fide method of translating, especially useful for translating poetry between exotic tongues. Seventh, it is a book of nature writing, natural history or metaphysics (in the Emersonian sense). Gill tried to compile relevant or interesting (not necessarily both) historical -- this includes the sea slug in literature, English or Japanese, and in folklore -- and scientific facts to read haiku in their light or, conversely, bringor wring out science from haiku. Unlike most nature writers, Gill admits to doing no fieldwork, but sluggishly staying put and relying upon reportsfrom more mobile souls. Eighth, it is a book about food symbolism. The sea cucumber is noticed by Japanese because they eat it; the eating itselfinvolves physical difficulties (slipperiness and hardness) and pleasures from overcoming them. It is also identified with a state of mind, where you are what you eat takes on psychological dimensions not found in the food literature of the West. Ninth, it is a book about Japanese culture. Gill does not set out to explain Japan, and the sea slug itself is silent;but the collection of poems and their explanations, which include analysis by poets who responded to the author's questions as well has historical sources, take us all around the culture, from ancient myths to contemporary dreams. Tenth, it is a book about sea cucumbers. While most species of sea cucumbers are not mentioned and the coverage of the Japanese sea cucumber is sketchy from the scientific point of view, Gill does introduce this animal graced to live with no brain thanks to the smart materials comprising it and blessed for sucking in dirty sediment and pooping it out clean. Eleventh, it is a book about ambiguity. Gill admits there is much that cannot be translated, much he cannot know and much to be improved in future editions, for which purpose he advises readers to see the on-line Glosses and Errata in English and Japanese. His policy is to confide in, rather than slip by the reader unnoticed, in the manner of the invisible modern translator and allow the reader to makechoices or choose to allow multiple possibilities to exist by not chosing.Twelfth, the book is the first of dozens of spin-offs from a twenty-book haiku saijiki (poetic almanac) called In Praise of Olde Haiku (IPOOH, for short) Gill hopes to finish within the decade. Thirteenth. The book is a novelty item. It has a different (often witty) header (caption) on top of each page and copious notes that are rarely academic and oftehumorous.
First published in 1981. The Red Sea is a distinctive and unique tropical sea, and the only enclosed coral sea in the world. This book are the impressions and images from the author who has been a professional diver and photographer since 1975. working on the east coast of the Red Sea. He shares his exciting and fantastic times in Saudi Arabia, maligning that the Red Sea remains an unparalleled source of surprises, entertainment, and beauty.
This richly illustrated book presents the diversity and natural history of sea snail groups. By integrating aspects of morphology, ecology, evolution and behaviour, it describes how each group copes with problems of defence, locomotion, nutrition, reproduction and embryonic development. First come general characteristics of the Mollusca, to which snails belong; and next, characteristics by which snails (Gastropoda) differ from other molluscs. Then a broad, panoramic view of all major sea snail groups, from the primitive to the more advanced, is presented, including both the more abundant and some remote ones of special interest. In detailing primitive sea snails, first limpets (Patellogastropoda) are described, followed by brush snails (Vetigastropoda: top-shells, turbans and allies) and nerites (Neritimorpha), a small group with remarkably high variation in shell colour and in habitats. In looking at advanced-snails (Caenogastropoda), it details the herbivorous grazers and filter-feeders and the many voracious predators, some which use venomous darts. The book also covers sea slugs (Opisthobranchia), which have shifted from mechanical to chemical defence; some are herbivores, some use their food to harness solar energy, others are predators that gain stinging cells and poisonous compounds from their food. In addition, readers will learn about aspects of sea snails in human culture, including use as sacred artefacts and objects of magic and money, as a source of the royal and sacred dyes of purple and blue and as holy ceremonial trumpets. The text, in which scientific terms are accompanied by parallel common ones, is accompanied by over 200 illustrations (mostly in colour). This comprehensive, insightful portrait of sea snails will appeal to marine biologists, zoology lecturers and students, biology teachers, field-school instructors, nature reserve wardens, amateur naturalists, as well as to lecturers and learners of human culture.