Download or read book Lobsters Crabs and Other Crustaceans written by and published by Capstone. This book was released on 2006-01-01 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the physical characteristics and habitats of crustaceans, from lobsters and shrimps to sow bugs and barnacles.
Download or read book Why Do Lobsters Eat Each Other written by Therese M. Shea and published by Gareth Stevens Publishing LLLP. This book was released on 2018-07-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are few behavioral adaptations that seem more odd to us than cannibalism. Scientists have noticed the rising incidence of lobster cannibals in recent years, and the reason may be connected to global warming. Readers will find the odd information about these and other crustaceans to be a fascinating study in animal adaptations, a crucial component of the elementary science curriculum. Vivid photographs and informative sidebars reinforce the engaging text.
Download or read book Crayfishes Lobsters and Crabs of Europe written by R. Ingle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fishermen, marine aquarists, biologists studying seashore and coastal waters, and those involved in trading shellfish and even restaurateurs are aware of the great diversity of crustaceans inhabiting the seas around the British Isles, Northern Europe and the Mediterranean. Crayfishes, Lobsters and Crabs of Europe will enable the reader to identify 42 crustacean species of commercial importance found in these regions during coastal explorations, fishing trips, displayed in public aquaria or available in restaurants, including selected freshwater crayfishes, deep-sea species and some imported species. The book also includes sections on the gross internal and external structure of these Crustacea, their life histories, classification and nomenclature. The book is of interest to students of marine biology and researchers in fisheries science.
Download or read book Evolutionary Ecology of Social and Sexual Systems written by J. Emmett Duffy and published by Oxford University Press. This book was released on 2007-09-06 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding of animal social and sexual evolution has seen a renaissance in recent years with discoveries of frequent infidelity in apparently monogamous species, the importance of sperm competition, active female mate choice, and eusocial behavior in animals outside the traditional social insect groups. Each of these findings has raised new questions, and suggested new answers, about the evolution of behavioral interactions among animals. This volume synthesizes recent research on the sexual and social biology of the Crustacea, one of the dominant invertebrate groups on earth. Its staggering diversity includes ecologically important inhabitants of nearly every environment from deep-sea trenches, through headwater streams, to desert soils. The wide range of crustacean phenotypes and environments is accompanied by a comparable diversity of behavioral and social systems, including the elaborate courtship and wildly exaggerated morphologies of fiddler crabs, the mysterious queuing behavior of migrating spiny lobsters, and even eusociality in coral-reef shrimps. This diversity makes crustaceans particularly valuable for exploring the comparative evolution of sexual and social systems. Despite exciting recent advances, however, general recognition of the value of Crustacea as models has lagged behind that of the better studied insects and vertebrates. This book synthesizes the state of the field in crustacean behavior and sociobiology and places it in a conceptually based, comparative framework that will be valuable to active researchers and students in animal behavior, ecology, and evolutionary biology. It brings together a group of internationally recognized and rising experts in fields related to crustacean behavioral ecology, ranging from physiology and functional morphology, through mating and social behavior, to ecology and phylogeny. Each chapter makes connections to other, non-crustacean taxa, and the volume closes with a summary section that synthesizes the contributions, discusses anthropogenic impacts, highlights unanswered questions, and provides a vision for profitable future research.
Download or read book The Secret Life of Lobsters written by Trevor Corson and published by Harper Collins. This book was released on 2009-10-13 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Lobster is served three ways in this fascinating book: by fisherman, scientist and the crustaceans themselves. . . . Corson, who worked aboard commercial lobster boats for two years, weaves together these three worlds. The human worlds are surely interesting; but they can’t top the lobster life on the ocean floor.” — Washington Post In this intimate portrait of an island lobstering community and an eccentric band of renegade biologists, journalist Trevor Corson escorts the reader onto the slippery decks of fishing boats, through danger-filled scuba dives, and deep into the churning currents of the Gulf of Maine to learn about the secret undersea lives of lobsters. This P.S. edition features an extra 16 pages of insights into the book, including author interviews, recommended reading, and more.
Download or read book Walking Sideways written by Judith S. Weis and published by Cornell University Press. This book was released on 2012-10-23 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's nearly 7,000 species of crabs are immediately recognizable by their claws, sideways movement, stalked eyes, and thick outer shells. These common crustaceans are found internationally, thriving in various habitats from the edge of the sea to the depths of the ocean, in fresh water or on land. Despite having the same basic body type as decapod crustaceans-true crabs have heavy exoskeletons and ten limbs with front pincer claws-crabs come in an enormous variety of shapes and sizes, from the near microscopic to the giant Japanese spider crab. In Walking Sideways, Judith S. Weis provides an engaging and informative tour of the remarkable world of crabs, highlighting their unique biology and natural history. She introduces us to recently discovered crabs such as the Yeti crab found in deep sea vents, explains what scientists are learning about blue and hermit crabs commonly found at the shore, and gives us insight into the lifecycles of the king and Dungeness crabs typically seen only on dinner plates. Among the topics Weis covers are the evolution and classification of crabs, their habitats, unique adaptations to water and land, reproduction and development, behavior, ecology, and threats, including up-to-date research. Crabs are of special interest to biologists for their communication behaviors, sexual dimorphism, and use of chemical stimuli and touch receptors, and Weis explains the importance of new scientific discoveries. In addition to the traditional ten-legged crabs, the book also treats those that appear eight-legged, including hermit crabs, king crabs, and sand crabs. Sidebars address topics of special interest, such as the relationship of lobsters to crabs and medical uses of compounds derived from horseshoe crabs (which aren't really crabs). While Weis emphasizes conservation and the threats that crabs face, she also addresses the use of crabs as food (detailing how crabs are caught and cooked) and their commercial value from fisheries and aquaculture. She highlights other interactions between crabs and people, including keeping hermit crabs as pets or studying marine species in the laboratory and field. Reminding us of characters such as The Little Mermaid's Sebastian and Sherman Lagoon's Hawthorne, she also surveys the role of crabs in literature (for both children and adults), film, and television, as well in mythology and astrology. With illustrations that offer delightful visual evidence of crab diversity and their unique behaviors, Walking Sideways will appeal to anyone who has encountered these fascinating animals on the beach, at an aquarium, or in the kitchen.
Download or read book Treatise on Zoology Anatomy Taxonomy Biology The Crustacea Volume 9 Part A written by Frederick Schram and published by BRILL. This book was released on 2010-12-17 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, 9A, contains the material on the euphausiaceans, amphionidaceans, and many of the decapods (dendrobranchiates, carideans, stenopodideans, astacidans, and palinurans).
Download or read book Sexual Biology and Reproduction in Crustaceans written by Thanumalaya Subramoniam and published by Academic Press. This book was released on 2016-09-27 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual Biology and Reproduction in Crustaceans covers crustacean reproduction as it deals with the structural morphology of the gamete-producing primary sex organs, such as the testis and ovary, the formation and maturation of gametes, their fusion during fertilization, and embryonic development that lead to the release of larvae. Constituting a diverse assemblage of animals, crustaceans are best known by their common representatives, such as shrimps, lobsters, and crabs, but also include many more less familiar, but biologically important forms. This work covers the variety of ways in which both male and female gametes are produced by evolving different sexual systems in crustaceans, the range of reproductive systems, and the accordingly, and highly diverse, mechanistic modes of sex determination. In addition, the book features such topics as genetic and environmental determinants in sex determination pattern, variability of mechanisms of fertilization among different species, the origin of different mating systems, the associated mating and brooding behaviors, and the adaptive ability to different environmental conditions with discussion on the evolutionary ecology of social and sexual systems in certain species, which have shown eusocial tendencies, similar to social insects. Marine species occupying diversified ecological niches in tropical and temperate zones reproduce under definitive environmental conditions. Therefore, reproductive ecology of different crustaceans inhabiting different ecological niches also constitutes another important aspect of the work, along with yolk utilization and embryogenesis leading to release of different larval forms, which reflect on their aquatic adaptability. - Forms a valuable source of recent references on the current research in crustacean reproductive physiology - Covers various mating and breeding systems, providing illustrative examples for sexual selection, parental care of developing eggs and embryos, and the evolution of other reproductive behaviors - Features contributions written in the form of review articles, enabling readers to not only gain information in the respective subject, but also help them stimulate ideas in their chosen field of research - Includes a glossary created by the author to define technical terms - Demonstrates the ability of crustacean species to serve as useful model systems for other organisms, to investigate issues related to sexual conflict, mate choice, and sperm competition - Discusses techniques in endocrine research to help researchers in aquaculture develop protocols in the control of reproduction
Download or read book Crustacean Farming written by John F. Wickins and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crustacean Farming: Ranching and Culture, Second edition. John F. Wickins and Daniel O'C Lee. The second edition of an extremely well-received book, Crustacean Farming, deals with all cultivated crustaceans of commercial significance, shrimp, prawns, crayfish, lobsters, crabs, and spiny lobsters, and examines the criteria by which both the feasibility and desirability of farming proposals are assessed. The characteristics and production methods of farmed and candidate crustacean species are described in sufficient detail to enable areas of profitable involvement to be distinguished form other opportunities presenting only very high risks and possibilities for serious loss. Coverage extends right from broodstock acquisition and management through to the operation of hatcheries, nurseries and on-growing units to key aspects of processing and marketing. New to this second edition are ranching and re-stocking operations together with the culture of ornamental shrimp and small crustaceans used as live food in fish and shellfish hatcheries. The sections on crustacean diseases, genetics and nutrition have been extended in the light of recent research advances. Examples of investment and operating costs of the different culture options are compared and an analysis of current trends in world crustacean markets is presented to assist in economic and financial appraisal. Special consideration is given to the place of crustacean farming within the economics of developing nations in relation to social and environmental impact in order to promote awareness of the wider implications of global developments. The consequences of recent research and technical developments are considered, together with concerns over genetic and animal welfare issues. Specific areas where further advances in technology are needed to improve the reliability or productivity of farming systems are highlighted. This important book is a vital tool and reference work for all those involved with crustacean farming worldwide.
Download or read book Atlas of Crustacean Larvae written by Joel W. Martin and published by JHU Press. This book was released on 2014-07 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated guide to the sweeping diversity of crustacean larval forms. Winner of the CHOICE Outstanding Academic Title of the Choice ACRL Crustaceans—familiar to the average person as shrimp, lobsters, crabs, krill, barnacles, and their many relatives—are easily one of the most important and diverse groups of marine life. Poorly understood, they are among the most numerous invertebrates on earth. Most crustaceans start life as eggs and move through a variety of morphological phases prior to maturity. In Atlas of Crustacean Larvae, more than 45 of the world's leading crustacean researchers explain and illustrate the beauty and complexity of the many larval life stages. Revealing shapes that are reminiscent of aliens from other worlds—often with bizarre modifications for a planktonic life or for parasitization, including (in some cases) bulging eyes, enormous spines, and aids for flotation and swimming—the abundant illustrations and photographs show the detail of each morphological stage and allow for quick comparisons. The diversity is immediately apparent in the illustrations: spikes that deter predators occur on some larvae, while others bear unique specializations not seen elsewhere, and still others appear as miniature versions of the adults. Small differences in anatomy are shown to be suited to the behaviors and survival mechanisms of each species. Destined to become a key reference for specialists and students and a treasured book for anyone who wishes to understand "the invertebrate backbone of marine ecosystems," Atlas of Crustacean Larvae belongs on the shelf of every serious marine biologist.
Download or read book Chemical Communication in Crustaceans written by Thomas Breithaupt and published by Springer Science & Business Media. This book was released on 2010-11-25 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The crustaceans are ecologically and economically important organisms. They constitute one of the dominant invertebrate groups on earth, particularly within the aquatic realm. Crustaceans include some of the preferred scientific model organism, profitable aquaculture specimen, but also invasive nuisance species threatening native animal communities throughout the world. Chemoreception is the most important sensory modality of crustaceans, acquiring important information about their environment and picking up the chemical signals that mediate communication with conspecifics. Significant advances have been made in our understanding of crustacean chemical communication during the past decade. This includes knowledge about the identity, production, transfer, reception and behavioral function of chemical signals in selected crustacean groups. While it is well known that chemical communication is an integral part of the behavioral ecology of most living organisms, the intricate ways in which organisms allocate chemicals in communication remains enigmatic. How does the environment influence the evolution of chemical communication? What are the environmental cues that induce production or release of chemicals? How do individuals economize production and utilization of chemicals? What is the importance of molecule specificity or mix of a molecule cocktail in chemical communication? What is the role of chemical cues in multimodal communication? How does the ontogenetic stage, the sex or the physiological status of an individual affect its reaction to chemical cues? Many of these questions still represent important challenges to biologists.
Download or read book Lobster Vs Crab written by Jerry Pallotta and published by . This book was released on 2023-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find out what would happen if a lobster and a crab got in a fight and who would win. Aligned to Common Core Standards and correlated to state standards. Beginning Readers is an imprint of Spotlight, a division of ABDO.
Download or read book Treatise on Zoology Anatomy Taxonomy Biology The Myriapoda written by Alessandro Minelli and published by BRILL. This book was released on 2011-03-21 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Myriapoda” is the first comprehensive monograph ever on all aspects of myriapod biology, including external and internal morphology, physiology, reproduction, development, distribution, ecology, phylogeny and taxonomy. It is thus of major interest for all zoologists and soil biologists.
Download or read book Who Would Win Ultimate Showdown written by Jerry Pallotta and published by Scholastic Inc.. This book was released on 2019-10-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who Would Win? is back with another exciting bind-up featuring five more books in this action-packed animal series! What if one dangerous animal had a fight with another? Who do you think would win? In this five-book bind-up of the popular Who Would Win? series, kids will learn about each animal's anatomy, behavior, and more. Then compare and contrast the battling pairs before finally discovering the winner! This nonfiction collection is full of facts, photos, and realistic illustrations, and it includes a range of mammals, sea creatures, insects, and dinosaurs to satisfy all kinds of animal fans, including Lion vs. Tiger, Hammerhead vs. Bull Shark, Polar Bear vs. Grizzly Bear, Hornet vs. Wasp, and Triceratops vs. Spinosaurus.So who do YOU think would win?
Download or read book In the Wrong Place Alien Marine Crustaceans Distribution Biology and Impacts written by Bella S. Galil and published by Springer Science & Business Media. This book was released on 2011-04-01 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Wrong Place: Alien Marine Crustaceans - Distribution, Biology And Impacts provides a unique view into the remarkable story of how shrimps, crabs, and lobsters – and their many relatives – have been distributed around the world by human activity, and the profound implications of this global reorganization of biodiversity for marine conservation biology. Many crustaceans form the base of marine food chains, and are often prominent predators and competitors acting as ecological engineers in marine ecosystems. Commencing in the 1800s global commerce began to move hundreds – perhaps thousands – of species of marine crustaceans across oceans and between continents, both intentionally and unintentionally. This book tells the story of these invasions from Arctic waters to tropical shores, highlighting not only the importance and impact of all prominent crustacean invasions in the world's oceans, but also the commercial exploitation of invasive crabs and shrimps. Topics explored for the first time in one volume include the historical roots of man's impact on crustacean biogeography, the global dispersal of crabs, barnacle invasions, insights into the potential scale of tropical invasions, the history of the world's most widely cultured shrimp, the invasive history and management of red king crabs in Norway, Chinese mitten crabs in England, and American blue crabs in Europe, the evolutionary ecology of green crabs, and many other subjects as well, touching upon all ocean shores.
Download or read book Applied Ecology written by Jan Frouz and published by Springer Nature. This book was released on 2021-12-10 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive introduction to basic ecological and biological principles underlying modern agriculture, forestry, fisheries and aquaculture, and explains how these principles are used to increase the production of food and other raw materials (wood, biofuels, fibers and other materials). The book is translated into English, originally published in Czech by Karolinum Press, Charles University, and provides new updated information to discuss how the intensification of the production of these goods changes the structure of ecosystems concerning energy and nutrient flows, and how these changes affect the functioning of ecosystems and the subsequent provisions of other non-productive ecosystem services. Additionally, the authors describe the methods by which contemporary science and society strives to increase the sustainability of agriculture, forestry and fisheries to maintain not only the production of food and other goods, but also other ecosystem services. Although not a textbook on agriculture, forestry and fisheries, the book familiarizes readers with the principles of their technologies, because the impact on ecosystems is largely based on the technological processes used. The book is primarily focused on temperate ecosystems, but it contains a number of examples about marine and tropical ecosystems impacted by globalization and our consumer behavior. The book will be of interest to students and researchers with backgrounds in ecology and environmental science, as well as non-experts interested in ecology and environmental protection.
Download or read book The Harvest of the Sea written by James Glass Bertram and published by . This book was released on 1873 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
