Here is a comprehensive review of the ecology of freshwater bivalves and gastropods worldwide. Robert Dillon discusses the ecology of these species in its broadest sense, including diet, habitat, and reproductive biology to emphasize the tremendous diversity of these freshwater invertebrates. He develops a new life history model that unifies them and reviews their population and community ecology, treating competition, predation, parasitism, and biogeography. Extensively referenced and synthesizing work from the nineteenth century through to the present day, this book includes original analyses that unify previous work into a coherent whole.

A comprehensive volume providing broad and detailed coverage of marine mussels Marine Mussels: Ecology, Physiology, Genetics and Culture provides readers with in-depth, fully up-to-date information on all major aspects of marine mussels. Written by an internationally renowned expert in the field, this authoritative volume addresses morphology, ecology, -feeding, phylogeny and evolution, reproduction and larval development, settlement and recruitment, genetics, disease, management of culture systems and more. The book encompasses many different species of marine mussels: genus Mytilus, other important commercial marine genera such as Perna, Aulacomya and Choromytilus, and non-commercial genera including Modiolus, Geukensia, Brachidontes and hydrothermal vent Bathymodiolus. Comprising twelve extensively cross-referenced chapters, the book discusses a diversity of integrated topics that range from fundamental physiology of marine mussels to new techniques being applied in their biology and ecology. Author Elizabeth Gosling reviews contemporary developments and issues in the field such as the use of DNA genetic markers in detecting and diagnosing different strains of pathogenic bacteria, the use of mussels as monitors of marine contaminants, sophisticated modelling techniques that simulate disease and forecast outbreaks, and the impacts of global warming, ocean acidification and hypoxia on marine mussels. Presenting an inclusive, highly detailed treatment of mussel biology, physiology, genetics, and culture, this invaluable resource: Contains thorough descriptions of external and internal anatomy, global and local distribution patterns, the impacts of mussels on marine ecosystems, and the processes of circulation, respiration, excretion and osmoregulation Reflects significant advances in mussel science and new areas of research in marine mussels Describes the fundamentals of mussel aquaculture, the types and levels of contaminants in the marine environment and new approaches for sustainable aquaculture development Discusses the application of genetic methods, population genetics, global breeding programmes and the emerging area of bivalve genomics Addresses the role of mussels in disease transmission to humans, including production and processing controls, regulation of monitoring and quality control Marine Mussels: Ecology, Physiology, Genetics and Culture is essential reading for biological scientists, researchers, instructors and advanced students in the fields of biology, ecology, aquaculture, environmental science, toxicology, genetics, pathology, taxonomy and public health.

When BBC Radio 4's Material World programme announced a search for the UK's top amateur scientist, little did anyone expect that the winning experiment would comprise one of our humblest garden pests. Ruth Brooks posed this question: Do snails have a homing instinct? The nation was gripped by the unexpected thesis and by Ruth's online diaries, which catalogued her trials and tribulations as she got to grips with these slimy little gastropods. A Slow Passion is Ruth's story, with anecdotes and misadventures galore. What starts out as a ruthless vendetta against the snails that are decimating her hostas becomes a journey of discovery into the whys and wherefores of snail life. When Ruth dumps a group of the worst offending snails in a far-off wood, she decides to paint their shells with nail varnish, just to see what happens. And guess what, they come back home. This is the beginning of an obsession that sees the grandmother-turned-scientist prowling about and pouncing on the snails in her garden, sneaking off on night-time missions to repatriate bucketloads of painted snails, reading up on the sex-life of snails (which turns out to be unexpectedly romantic) and, eventually, sending off the application to a national competition for home science. With charming illustrations, A Slow Passion is a sweet, funny and surprising investigation into the hidden life of snails, which will change the way you look at the smaller (and slower) things in life.

"Bivalve Molluscs" is an extremely comprehensive book covering all major aspects of this important class of invertebrates. As well as being an important class biologically and ecologically, many of the bivalves are fished and cultured commercially (e.g. mussels, oysters, scallops and clams) in a multi-billion dollar worldwide industry.

Elizabeth Gosling who has a huge wealth of research, teaching and hands on experience working with bivalves, has written a landmark book that will stand for many years as the standard work on the subject. Chapters in "Bivalve Molluscs" cover morphology, ecology, feeding, reproduction, settlement and recruitment, growth, physiology, fisheries, aquaculture, genetics, diseases and parasites, and public health issues. A full understanding of many of these aspects is vital for all those working in bivalve fisheries and culture.

An essential purchase for anyone concerned with this important class of animals, copies of "Bivalve Molluscs" should be on the shelves of biologists, ecologists, environmental scientists, fisheries scientists and personnel within the aquaculture industry. Copies of the book should be available in all libraries and research establishments where these subjects are studied or taught.

Elizabeth Gosling is based at the Galway-Mayo Institute of Technology, Galway, Ireland.

"We have wasted our inheritance by improvidence and mismanagement."--William K. Brooks, on the Chesapeake Bay's declining oyster harvests, 1905

The Chesapeake Bay oyster has changed little, if at all, in the century since this popular book was published. But the oyster harvest has fallen to its lowest level on record--from 15 million bushels at the turn of the century to fewer than 100,000 bushels in 1993. What was once the most bountiful source of oysters in the world has become nearly exhausted. More than a century ago, explains Kennedy T. Paynter Jr. in the introduction to the present volume, scientist and Maryland state official William K. Brooks warned that this day would come.

A classical morphologist by training, and one of the Johns Hopkins University's first and most distinguished faculty members, Brooks had "tonged oysters in five different states" when the governor of Maryland appointed him Oyster Commissioner in 1882. "The Oyster," first published in 1891, is a popular scientific account of what he knew and what he learned on the job. After describing the basic biology of the oyster, Brooks discusses its tremendous reproductive capacity, what it eats, how it lives, why it thrives in the Bay, and what role it plays in the Bay's ecology.

But "The Oyster" is more than a simple biology text. It is also a critical scientific review of oyster management in the Chesapeake Bay, commenting on and criticizing contemporary laws and regulatory practices--many of which are still in place today. The book is therefore as timely now as it was when first published. A new introduction from Kennedy T. Paynter Jr. brings the story into modern focus and again charges the reader with the responsibility of caring for the life of the Bay.

Members of the gastropod family Littorinidae are common throughout the world. They form a very abundant component of many intertidal and shallow subtidal ecosystems and, by their grazing, often play a central role in shaping these communities. They also display a wide range of life history strategies and many are polymorphic, making them attractive model organisms for ecologists, evolutionary biologists and physiologists alike. Areas of particular interest include ecological interactions with other animals and with algae, the effects of pollutants and the use of littorinids as sentinel species for monitoring pollution, the effects of parasites on growth and ecology, taxonomy, and the study of genotypic/phenotypic responses to environmental factors. There is still much to be done, and the Littorinids are proving to be an ideal group on which to work. The text is primarily targeted at the research level, but should also provide useful information for advanced first-degree students conducting research projects.

"A pleasant, chatty book on a fascinating subject." --" Kirkus Reviews"
Octopuses have been captivating humans for as long as we have been catching them. Yet for all of our ancient fascination and modern research, we still have not been able to get a firm grasp on these enigmatic creatures.
Katherine Harmon Courage dives into the mystifying underwater world of the octopus and reports on her research around the world. She reveals, for instance, that the oldest known octopus lived before the first dinosaurs; that two thirds of an octopus's brain capacity is spread throughout its arms, meaning each literally has a mind of its own; and that it can change colors within milliseconds to camouflage itself, yet appears to be colorblind.

"Ponder and Lindberg provides a breathtaking overview of the evolutionary history of the Mollusca, effectively melding information from anatomy, ecology, genomics, and paleobiology to explore the depths of molluscan phylogeny. Its outstanding success is due to thoughtful planning, focused complementary contributions from 36 expert authors, and careful editing. This volume is a must for malacologists."--Bruce Runnegar, Department of Earth and Space Sciences, University of California, Los Angeles
"Our understanding of the phylogeny and evolutionary history of the mollusca has been revolutionized over the past two decades through new molecular data and analysis, and reinvestigation of morphological characters. In this volume Ponder, Lindberg, and their colleagues do a wonderful job of integrating this work to provide new perspectives on the relationships of the major molluscan clades, their evolutionary dynamics, and their history. Particularly timely is the coverage of molluscan evo-devo and genomics."--Douglas H. Erwin, Curator of Paleozoic Invertebrates, National Museum of Natural History

During the 1950s, 60s, and early 70s, California's coast seemed awash in abalone. From San Diego to Crescent City, people feasted on abalone steaks and glimmering shells were sold in trinket shops. Abalones' remarkable abundance and appeal made them icons of California's easy-living, laid-back beach culture. But just a few decades later, many younger Californians had never seen the legendary mollusk. In the past twenty years, two of California's seven abalone species have joined the U.S. Endangered Species list, and even the hardiest now faces the ecological collapse of its home habitat in Northern California - long regarded as a sure stronghold. After more than 70 million years of gripping tenaciously to North America's western shoreline, how - in our time - did the fate of the delicious, wondrous, and once abundant abalone become so precarious?

Shells have captivated humans from the dawn of time: the earliest known artwork was made on a shell. As well as containers for food, shells have been used as tools, jewellery and decorations for dwellings, and to bring good luck or to ward off spirits. Many indigenous peoples have used shells as currency, and in a few places they still do. This beautifully illustrated book looks at the scientific and cultural history of shells, showing how their diverse colourful forms take shape. It examines pearls, the only gems of animal origin, as well as how shells have inspired artists throughout history. The book looks at shells used in architecture and ritual, but also how shells are indicators of changing environmental conditions.

Pearly mussels (Unionoidea) live in lakes, rivers, and streams around the world. These bivalves play important roles in freshwater ecosystems and were once both culturally and economically valuable as sources of food, pearls, and mother-of-pearl. Today, however, hundreds of species of these mussels are extinct or endangered. David L. Strayer provides a critical synthesis of the factors that control the distribution and abundance of pearly mussels. Using empirical analyses and models, he assesses the effects of dispersal, habitat quality, availability of fish hosts, adequate food, predators, and parasites. He also addresses conservation issues that apply to other inhabitants of fresh waters around the globe and other pressing issues in contemporary ecology.

The authors argue that the growth pattern and form of the colony in many bryozoans is an adaptive strategy rather than a stable genetic character. "Bryozoan Evolution is profusely illustrated and has a bibliography of over 400 titles. It will find an appreciative audience of paleontologists, invertebrate zoologists, and ecologists thanks to its innovative and detailed evaluations of the roles of ecology, adaptive and functional morphology, life histories, biomechanics, developmental constraints, and chance on the evolution of the marine taxa of this speciose group."--Russel L. Zimmer, Science "This book is an excellent source of information on the functional morphology and variety of colonial architecture in bryozoans, very well illustrated, and worth reading at least twice."-Robert L. Anstey, Paleobiology "Even as one of the converted, I found the book a stimulating combination of paleobiology and ecology. In many ways it is a 'teaser'-the authors suggest a number of interesting hypotheses, and can test only some of them. Perhaps most important, McKinney and Jackson provide a plethora of fascinating ideas and examples that demonstrate the potential of this group of animals, and that should stimulate more work."-Michael S. Keough, TREE "This stimulating book is sure to promote further interest in bryozoans. It will appeal to biologists and paleontologists alike."-Paul Taylor, Times Higher Education Supplement

Written during a long sea voyage from England through the Mediterranean, "Civilization and the Limpet" unveils many fascinating phenomena of undersea life. Wells captures with exquisite detail how limpets, like bees, navigate by the stars; how the brainless sea urchin makes a myriad of critical survival decisions every day; how "deserted islands" teem with an incredible abundance of animal life; and why deep-diving whales never get the bends. Elegant and finely crafted, "Civilization and the Limpet" will enlighten, amuse, and awe anyone interested in the natural world.

The first comprehensive volume exclusively on marine cone snails, this book provides descriptions of over 100 species of hazardous marine snails along with their biological and ecological characteristics; the characteristics of conotoxins; information on cone snail injuries and their treatment along with prevention measures; and the therapeutic and medicinal value of conotoxins, including as a powerful nonaddictive painkiller, an epilepsy drug, and more. Over 275 color illustrations accompany the text for easy identification.

Shallow water marine molluscan faunas are distributed in a pattern of distinct, geographically definable areas. This makes mollusks ideal for studying the distribution of organisms in the marine environment and the processes and patterns that control their evolution. Biogeography and Biodiversity of Western Atlantic Mollusks is the first book to use quantitative methodologies to define marine molluscan biogeographical patterns. It traces the historical development of these patterns for the subtropical and tropical western Atlantic. The book discusses the multistage process of evolving new taxa caused by eustatic fluctuations, ecological stress, and evolutionary selection. Drawing on his decades of intensive field work, the author defines three western Atlantic molluscan provinces and 15 subprovinces based on his Provincial Combined Index, a modern refinement of Valentine's 50% rule. The faunal provinces-Carolinian, Caribbean, and Brazilian-are discussed in detail. The text defines the physical aspects of the provinces using quantitative data, with water temperature as the primary parameter. It discusses the details of the 15 subprovinces-geographically definable faunal subdivisions-as well as provinciatones, transition zones of provincial overlap. The author's algorithms demonstrate that the bulk of the molluscan biodiversity is concentrated in 40 separate centers of speciation, ranging from Cape Hatteras, North Carolina, south to Argentina. Many of these evolutionary hotspots reside on remote archipelagos and offshore banks as well as within areas of provincial overlap. The text describes some of the more exotic and poorly known areas and presents maps and color photographs of characteristic habitats, index species, and live animals, including over 400 species of rare and seldom seen shells.

Squid, cuttlefish and octopuses, which form the marine mollusc group the cephalopods, are of great and increasing interest to marine biologists, physiologists, ecologists, environmental biologists and fisheries scientists.

"Cephalopods: ecology and fisheries" is a thorough review of this most important animal group. The first introductory section of the book provides coverage of cephalopod form and function, origin and evolution, "Nautilus," and biodiversity and zoogeography. The following section covers life cycles, growth, physiological ecology, reproductive strategies and early life histories. There follows a section on ecology, which provides details of slope and shelf species, oceanic and deep sea species, population ecology, trophic ecology and cephalopods as prey. The final section of the book deals with fisheries and ecological interactions, with chapters on fishing methods and scientific sampling, fisheries resources, fisheries oceanography and assessment and management methods.

This scientifically comprehensive and beautifully illustrated book is essential reading for marine biologists, zoologists, ecologists and fisheries managers. All libraries in universities and research establishments where biological sciences and fisheries are studied and taught should have multiple copies of this landmark publication on their shelves.

This work offers detailed information on British prosobranch molluscs.