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Biology and Conservation of Horseshoe Crabs

Biology and Conservation of Horseshoe Crabs
Author: John T. Tanacredi
Publisher: Springer Science & Business Media
Total Pages: 658
Release: 2009-06-04
Genre: Science
ISBN: 0387899596

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Horseshoe crabs, those mysterious ancient mariners, lured me into the sea as a child along the beaches of New Jersey. Drawn to their shiny domed shells and spiked tails, I could not resist picking them up, turning them over and watching the wondrous mechanical movement of their glistening legs, articulating with one another as smoothly as the inner working of a clock. What was it like to be a horseshoe crab, I wondered? What did they eat? Did they always move around together? Why were some so large and others much smaller? How old were they, anyway? What must it feel like to live underwater? What else was out there, down there, in the cool, green depths that gave rise to such intriguing creatures? The only way to find out, I reasoned, would be to go into the ocean and see for myself, and so I did, and more than 60 years later, I still do.


Biology of Horseshoe Crabs

Biology of Horseshoe Crabs
Author: Sekiguchi, K.
Publisher:
Total Pages: 448
Release: 1988
Genre: Limulidae
ISBN:

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Crab Wars

Crab Wars
Author: William Sargent
Publisher: University Press of New England
Total Pages: 145
Release: 2014-07-22
Genre: Nature
ISBN: 1611687160

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Surviving almost unmolested for 300 million years, the horseshoe crab is now the object of an intense legal and ethical struggle involving marine biologists, environmentalists, US government officials, biotechnologists, and international corporations. The source of this friction is the discovery 25 years ago that the blood of these ancient creatures serves as the basis for the most reliable test for the deadly and ubiquitous gram-negative bacteria. These bacteria are responsible for life-threatening diseases like menengitis, typhoid, E. coli, Legionnaire's Disease and toxic shock syndrome. Because every drug certified by the FDA must be tested using the horseshoe crab derivative known as Limulus lysate, a multimillion dollar industry has emerged involving the license to "bleed" horseshoe crabs and the rights to their breeding grounds. Since his youthful fascination with these ancient creatures, William Sargent has spent much of his life observing, studying, and collecting horseshoe crabs. As a result, he presents a thoroughly accessible insider's guide to the discovery of the lysate test, the exploitation of the crabs at the hands of multinational pharmaceutical conglomerates, local fishing interests, and the legal and governmental wrangling over the creatures' ultimate fate. In the end, the story of the horseshoe crab is a sobering reflection on the unintended consequences of scientific progress and the danger of self-regulated industries controlling a limited natural resource.


Changing Global Perspectives on Horseshoe Crab Biology, Conservation and Management

Changing Global Perspectives on Horseshoe Crab Biology, Conservation and Management
Author: Ruth H. Carmichael
Publisher: Springer
Total Pages: 599
Release: 2015-11-09
Genre: Science
ISBN: 3319195425

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This book reports significant progress of scientific research on horseshoe crabs, including aspects of evolution, genetics, ecology, population dynamics, general biology and physiology, within the recent 10 years. It also highlights the emerging issues related to world-wide conservation threats, status and needs. The contributions in this book represent part of an ongoing global effort to increase data and concept sharing to support basic research and advance conservation for horseshoe crabs.


I See Ten

I See Ten
Author: Xist Publishing
Publisher: Xist Publishing
Total Pages: 20
Release: 2019-02-15
Genre: Juvenile Nonfiction
ISBN: 1532410433

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Discover Numbers Level B Reader: I See Ten Beginning readers name and count things in the quantity of ten in this very simple 20-page reader. Sample Text: How many coins do you see? I see ten coins. This book is a step-up from the paired book in the Discover Numbers series, TEN.


International Horseshoe Crab Conservation and Research Efforts: 2007- 2020

International Horseshoe Crab Conservation and Research Efforts: 2007- 2020
Author: John T. Tanacredi
Publisher: Springer Nature
Total Pages: 697
Release: 2022-07-13
Genre: Science
ISBN: 3030823156

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The first International Conference on Horseshoe Crab’s Conservation conducted at Dowling College, USA, (2007) and it’s proceedings published by Springer in 2009, prompted the continued research and conservation efforts presented at subsequent conferences and colloquium in Hong Kong, Taiwan, (2011); San Diego, CA, (2014), (CERF); Japan, Sasebo (2015) and an accepted inclusion for a special session on Horseshoe Crabs at the 2017 CERF Conference held in Providence, RI, USA. All these aforementioned conferences contributed manuscripts, posters, workshop “position papers”, and oral presentations the majority of which have not been published in total. In 2015, Carmichael et al. had published by Springer the majority of manuscripts from the 2011 Hong Kong / Taiwan conference. However, workshop results and all subsequent presentations and workshops were not. The Japan conference presented over 40 papers alone. A collection of all workshop summaries, poster presentations and new manuscript submittals (San Diego, CA; Sasebo, Japan; and Providence, RI) as well as products prepared for the IUCN World Congress in Hawaii, (2016), are included potential contributions for review in this compilation now available for global distribution in this Springer Nature publication. The “Proceedings of International Conferences on the Biology and Conservation of Horseshoe Crabs”, thus contains over 50 manuscripts and a diversified collection of documents, photos and memorabilia covering all four of the horseshoe crab species globally: their biology, ecology evolution, educational, and societal importance. This book exposes the impacts that humans have imposed on all four of these species, revealing through the coordinated effort of horseshoe crab scientists with the IUCN, of the worldwide need for a clear conservative effort to protect these paleo- survival organisms from a looming extinction event. Biologists, conservationists, educators, and health professionals will all welcome this book not only for exploration of its pharmacological interest, but also for the mystery of their longevity. This book also clarifies the future research needs and the conservation agenda for the species worldwide. Anyone working or studying estuaries on a global scale, will need to obtain this seminal work on horseshoe crabs.


Asian Horseshoe Crabs

Asian Horseshoe Crabs
Author: Menghong Hu
Publisher: Academic Press
Total Pages: 0
Release: 2025-01-01
Genre: Science
ISBN: 9780443156373

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Asian Horseshoe Crabs: Biology, Ecology, Conservation, and Utilization provides the most updated and comprehensive knowledge on this mysterious family of crustaceans, which are often described as "living fossils.” As overfishing and environmental stressors have caused these species to become endangered, this is a timely and necessary book to ensure the protection of horseshoe crabs from extinction. Written by international experts, this book focuses on the three most endangered species: Tachypleus tridentatus (tri-spine horseshoe crab), Tachypleus gigas (Indo-Pacific horseshoe crab), and Carcinoscorpius rotundicauda (mangrove horseshoe crab). It provides readers with an initial understanding of their evolution, reproduction, physiological development, and behaviors, going on to discuss their genomics and current population dynamics. The book then examines horseshoe crabs' role in human consumption and biomedical research, such as the use of its unique blue blood and chitin in human disease treatments. It also covers current conservation efforts and practices to ensure that horseshoe crabs do not become extinct. Asian Horseshoe Crabs: Biology, Ecology, Conservation, and Utilization is a vital resource for marine biologists and ecologists interested in conservation efforts. Students and academics can also find this useful in learning about these unusual marine animals and how to protect them.


Basking with Humpbacks

Basking with Humpbacks
Author: Todd McLeish
Publisher: UPNE
Total Pages: 234
Release: 2009
Genre: Art
ISBN: 158465676X

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A lively and often surprising look at eleven of New England's most threatened marine species


Limulus in the Limelight

Limulus in the Limelight
Author: John T. Tanacredi
Publisher: Springer Science & Business Media
Total Pages: 176
Release: 2007-05-08
Genre: Science
ISBN: 0306475901

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Limulus in the Limelight: A Species 350 Million Years in the Making and in Peril? contains 14 chapters covering the horseshoe crab's biology, ecology and evolutionary development. The book is a result of three mini-conferences held between 1996 and 2000 celebrating the populations in NY harbor. This book exposes the impacts of over fishing on this species; clarifies the future research agenda for the species worldwide and emphasizes the need for conservation of this fascinating creature's estuaries/ocean habitats. Biologists, ecologists, science educators, and conservationists will welcome this book because it is aimed at the preservation of Limulus, not only for its pharmacological interest but for the mystery related to its longevity. Limulus is a unique animal which has provided numerous uses for man over the years, from fertilizer to bait to medical research. However, if this species is not protected soon, it will be lost for the future.


The Narrow Edge

The Narrow Edge
Author: Deborah Cramer
Publisher: Yale University Press
Total Pages: 304
Release: 2015-01-01
Genre: Science
ISBN: 0300185197

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Thousands of ravenous tiny shorebirds race along the water's edge of Delaware Bay, feasting on pin-sized horseshoe-crab eggs. Fueled by millions of eggs, the migrating red knots fly on. When they arrive at last in their arctic breeding grounds, they will have completed a near-miraculous 9,000-mile journey that began in Tierra del Fuego. Deborah Cramer followed these knots, whose numbers have declined by 75 percent, on their extraordinary odyssey from one end of the earth to the other—from an isolated beach at the tip of South America all the way to the icy tundra. In her firsthand account, she explores how diminishing a single stopover can compromise the birds' entire journey, and how the loss of horseshoe crabs—ancient animals that come ashore but once a year—threatens not only the survival of red knots but also human well-being: the unparalleled ability of horseshoe-crab blood to detect harmful bacteria in vaccines, medical devices, and intravenous drugs safeguards human health. Cramer offers unique insight into how, on an increasingly fragile and congested shore, the lives of red knots, horseshoe crabs, and humans are intertwined. She eloquently portrays the tenacity of small birds and the courage of many people who, bird by bird and beach by beach, keep red knots flying.