Download or read book Oar Feet and Opal Teeth written by Charles B. Miller and published by Oxford University Press. This book was released on 2023 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oar Feet and Opal Teeth is about free-living copepods and the copepodologists who study them. Copepods are a subclass of the arthropod class Crustacea. They act as dominant herbivores and small predators in the planktonic ecosystems of oceans, estuaries, and lakes. Copepods are likely the largest assemblage of complex animals on earth. These strikingly beautiful small crustaceans are of wide ecological significance and as complex and precisely adapted as insects. Yet few biologists and others interested in animals are familiar with them. In Oar Feet and Opal Teeth, Charles B. Miller introduces these small crustaceans and the scientists devoting their careers to revealing their biology. In twenty-one chapters, Miller details the defining features and general biology of copepods. They typically have four or five pairs of oar-like feet to drive escape jumps. Teeth on mandible extensions are formed with siliceous minerals akin to opal. The first two chapters of the book closely examine the oar feet and mouth parts. Subsequent chapters describe internal anatomy, taxonomy, and many aspects of copepod natural history. Recent evolutionary insights about them are reviewed; those are based on molecular genetics and reach back to the Cambrian explosion. Oar Feet and Opal Teeth includes over twenty biographical sketches of copepodologists from the mid-twentieth century to the present. Among them, Russell Hopcroft, a premier photographer of plankton, has full-color copepod images featured throughout the book. Jeannette Yen learned how Euchaeta marina detects prey and studies how ready-for-mating copepods find each other. Shinichi Uye of Hiroshima University studied the production by copepods of resting eggs and their delayed development. Grace Wyngaard is studying the special embryonic cell-divisions of some lake copepods for eliminating "junk DNA." Miller based most of the profiles featured in the book on personal interviews he conducted.
Download or read book Oar Feet and Opal Teeth written by Charles B. Miller and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: ""Oar Feet ..." is an extended introduction to the form and biology of the small (at most a few millimeters) crustaceans known as copepods, as a group Copepoda. Brief biographical sketches of more than twenty practicing copepodologists emphasize their commitment to understanding these keystone aquatic organisms better. The focus is on the free-living forms in oceans and lakes, shaped like rice grains with feet. Forms and functions of their limbs are described, also heart, brain, eyes, siliceous teeth, gut and gonads. Variations are treated in food capture, mate-finding, reproduction and development of embryos, larvae (nauplii) and juveniles (copepodites). Adaptations including high-speed escape jumps, transparency, several modes of bioluminescence and diel vertical migrations to remain in the dark around the clock help copepods to avoid becoming predator gut contents. Emphasis is given to egg and larval modes of diapause and to chromatin diminution, a means shared with nematodes of dumping junk DNA. Species concepts and taxonomic practices for copepods are explained. Molecular genetics and high precision morphologic comparisons are marshalled to relate the distinct copepod orders and families as an evolutionary tree (a phylogeny) with its "root" in the Cambrian era"--
Download or read book The Biology of Coral Reefs written by Charles R. C. Sheppard and published by Oxford University Press. This book was released on 2018 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reefs represent the most spectacular and diverse marine ecosystem on the planet as well as a critical source of income for millions of people. However, the combined effects of human activity have led to a rapid decline in the health of reefs worldwide, with many now facing complete destruction. Their world-wide deterioration and over-exploitation has continued and even accelerated in many areas since the publication of the first edition in 2009. At the same time, there has been a near doubling in the number of scientific papers that have been written in this short time about coral reef biology and the ability to acclimate to ocean warming and acidification. This new edition has been thoroughly revised and updated, incorporating the significant increase in knowledge gained over the last decade whilst retaining the book's focus as a concise and affordable overview of the field. The Biology of Coral Reefs provides an integrated overview of the function, physiology, ecology, and behaviour of coral reef organisms. Each chapter is enriched with a selection of 'boxes' on specific aspects written by internationally recognised experts. As with other books in the Biology of Habitats Series, the emphasis in this book is on the organisms that dominate this marine environment although pollution, conservation, climate change, and experimental aspects are also included. Indeed, particular emphasis is placed on conservation and management due to the habitat's critically endangered status. A global range of examples is employed which gives the book international relevance.
Download or read book Biological Oceanography written by Charles B. Miller and published by John Wiley & Sons. This book was released on 2012-05-21 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Biological Oceanography has been greatly updated and expanded since its initial publication in 2004. It presents current understanding of ocean ecology emphasizing the character of marine organisms from viruses to fish and worms, together with their significance to their habitats and to each other. The book initially emphasizes pelagic organisms and processes, but benthos, hydrothermal vents, climate-change effects, and fisheries all receive attention. The chapter on oceanic biomes has been greatly expanded and a new chapter reviewing approaches to pelagic food webs has been added. Throughout, the book has been revised to account for recent advances in this rapidly changing field. The increased importance of molecular genetic data across the field is evident in most of the chapters. As with the previous edition, the book is primarily written for senior undergraduate and graduate students of ocean ecology and professional marine ecologists. Visit www.wiley.com/go/miller/oceanography to access the artwork from the book.
Download or read book Marine Disease Ecology written by Donald C. Behringer and published by Oxford University Press, USA. This book was released on 2020-01-30 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether through loss of habitat or cascading community effects, diseases can shape the very nature of the marine environment. Despite their significant impacts, studies of marine diseases have tended to lag behind their terrestrial equivalents, particularly with regards to their ecological effects. However, in recent decades global research focused on marine disease ecology has expanded at an accelerating rate. This is due in part to increases in disease emergence across many taxa, but can also be attributed to a broader realization that the parasites responsible for disease are themselves important members of marine communities. Understanding their ecological relationships with the environment and their hosts is critical to understanding, conserving, and managing natural and exploited populations, communities, and ecosystems. Courses on marine disease ecology are now starting to emerge and this first textbook in the field will be ideally placed to serve them. Marine Disease Ecology is suitable for graduate students and researchers in the fields of marine disease ecology, aquaculture, fisheries, veterinary science, evolution and conservation. It will also be of relevance and use to a broader interdisciplinary audience of government agencies, NGOs, and marine resource managers.
Download or read book Functional Morphology and Diversity written by Les Watling and published by Oxford University Press, USA. This book was released on 2013-01-16 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the functional morphology of crustaceans, which cover the main body parts and systems.
Download or read book The Fire Opal written by Connie Flynn and published by Berkley. This book was released on 1998 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sudden death of her mother prompts Liz to return to the Cajun birthplace she'd abandoned as a teen. Back in the bayou, she renews her relationship with her former lover while trying to come to grips with her mysterious Creole heritage. When the "la fantome noir", the dark spirit that haunts the bayou, appears in the swamps, she realizes that she must find the powerful Fire Opal. Now she and her former lover must explore uncharted swamps to recover the magical talisman, and perhaps, rekindle their lost love.
Download or read book Biology of Ticks Volume 1 written by Daniel E. Sonenshine and published by Oxford University Press. This book was released on 2013-12 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spanning two volumes, this is the most comprehensive work on tick biology and tick-borne diseases.
Download or read book Ecology of Coastal Marine Sediments written by Simon Thrush and published by . This book was released on 2021-02-12 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible textbook provides an ideal point of entry into the field, providing basic information on the nature of soft-sediment ecosystems, examples of how and why we research them, the new questions these studies inspire, and the applications that ultimately benefit society.
Download or read book Scientific American written by and published by . This book was released on 1908 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invertebrate Conservation and Agricultural Ecosystems written by T. R. New and published by Cambridge University Press. This book was released on 2005-03-31 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account explores how to promote biodiversity without compromising agricultural production in highly managed agricultural ecosystems.
Download or read book Cooperation among Animals written by Lee Alan Dugatkin and published by Oxford University Press. This book was released on 1997-02-06 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the depiction of nature "red in tooth and claw," cooperation is actually widespread in the animal kingdom. Various types of cooperative behaviors have been documented in everything from insects to primates, and in every imaginable ecological scenario. Yet why animals cooperate is still a hotly contested question in literature on evolution and animal behavior. This book examines the history surrounding the study of cooperation, and proceeds to examine the conceptual, theoretical and empirical work on this fascinating subject. Early on, it outlines the four different categories of cooperation -- reciprocal altruism, kinship, group-selected cooperation and byproduct mutualism -- and ties these categories together in a single framework called the Cooperator's Dilemma. Hundreds of studies on cooperation in insects, fish, birds and mammals are reviewed. Cooperation in this wide array of taxa includes, but is not limited to, cooperative hunting, anti-predator behavior, foraging, sexual coalitions, grooming, helpers-at-the nest, territoriality, 'policing' behavior and group thermoregulation. Each example outlined is tied back to the theoretical framework developed early on, whenever the data allows. Future experiments designed to further elucidate a particular type of cooperation are provided throughout the book.
Download or read book Behavior Its Neural Control in Gastropod Molluscs written by Ronald B. Chase and published by Oxford : Oxford University Press. This book was released on 2002 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a thorough scholarly review of gastropod neurobiology presenting what is known about identified nerve cells, neural circuits, and behavior. Aplysia has been a major early model for work on basic mechanisms of learning and memory, and this model system will be covered in depth as the major focus of the book. There are about six other molluscan models, including Helix, Lymnaea, Limax, Achatina, and Tritonia, and Bulla, in which significant neurobiological research has been done, and they are all covered in appropriate depth. Chase brings a rather rich knowledge of the integrative biology of these systems to this book which should help many neurobiologists to reach a fuller organismal perspective on the behaviors they investiga
Download or read book In the Time of the Butterflies written by Julia Alvarez and published by Algonquin Books. This book was released on 2010-01-12 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrating its 30th anniversary in 2024, internationally bestselling author and literary icon Julia Alvarez's In the Time of the Butterflies is "beautiful, heartbreaking and alive ... a lyrical work of historical fiction based on the story of the Mirabal sisters, revolutionary heroes who had opposed and fought against Trujillo." (Concepción de León, New York Times) Alvarez’s new novel, The Cemetery of Untold Stories, is coming April 2, 2024. Pre-order now! It is November 25, 1960, and three beautiful sisters have been found near their wrecked Jeep at the bottom of a 150-foot cliff on the north coast of the Dominican Republic. The official state newspaper reports their deaths as accidental. It does not mention that a fourth sister lives. Nor does it explain that the sisters were among the leading opponents of Gen. Rafael Leónidas Trujillo’s dictatorship. It doesn’t have to. Everybody knows of Las Mariposas—the Butterflies. In this extraordinary novel, the voices of all four sisters--Minerva, Patria, María Teresa, and the survivor, Dedé--speak across the decades to tell their own stories, from secret crushes to gunrunning, and to describe the everyday horrors of life under Trujillo’s rule. Through the art and magic of Julia Alvarez’s imagination, the martyred Butterflies live again in this novel of courage and love, and the human costs of political oppression. "Alvarez helped blaze the trail for Latina authors to break into the literary mainstream, with novels like In the Time of the Butterflies and How the García Girls Lost Their Accents winning praise from critics and gracing best-seller lists across the Americas."—Francisco Cantú, The New York Times Book Review "This Julia Alvarez classic is a must-read for anyone of Latinx descent." —Popsugar.com "A gorgeous and sensitive novel . . . A compelling story of courage, patriotism and familial devotion." —People "Shimmering . . . Valuable and necessary." —Los Angeles Times "A magnificent treasure for all cultures and all time.” —St. Petersburg Times "Alvarez does a remarkable job illustrating the ruinous effect the 30-year dictatorship had on the Dominican Republic and the very real human cost it entailed."—Cosmopolitan.com
Download or read book Marine Biology written by Jeffrey S. Levinton and published by Oxford University Press, USA. This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With its clear and conversational writing style, comprehensive coverage, and sophisticated presentation, "Marine Biology: Function, Biodiversity, Ecology", Sixth Edition, is regarded by many as the most authoritative marine biology text. Over the course of six editions, Jeffrey Levinton has balanced his organismal and ecological focus by including the latest developments on molecular biology, global climate change, and ocean processes"--
Download or read book The Shamrock written by and published by . This book was released on 1878 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
