A Guide To Northern Sea Cucumbers

Author : Mercier, A., Penney, H.D., Ma, K.C.K., Lovatelli, A., Hamel, J.-F.
Publisher : Food & Agriculture Org.
ISBN 13 : 9251381968
Total Pages : 114 pages
Book Rating : 4.60/5 ( download)

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Download or read book A guide to northern sea cucumbers written by Mercier, A., Penney, H.D., Ma, K.C.K., Lovatelli, A., Hamel, J.-F. and published by Food & Agriculture Org.. This book was released on 2023-10-04 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document synthesising knowledge on the northern sea cucumber Cucumaria frondosa was prepared for all stakeholders, including industry participants, government scientists, policymakers, and academic researchers. Its aim is to highlight the uniqueness of this marine resource to guide the industry forward and to emphasize areas that deserve further investigation. Available data from eastern and northern Canada, eastern United States of America, Greenland, northern Europe and the Russian Federation are presented. Topics covered include the taxonomy, distribution, biology, and ecology of the species, the natural threats it faces, the current harvesting, processing and marketing practices, and the prospects for aquaculture development. Relying on a knowledge base gathered over more than 40 years, this contribution compares C. frondosa with other common commercial species of sea cucumbers to tease out the major aspects that set it apart. A final section provides a number of key recommendations for its management and conservation.

Author : Philip Lambert
Publisher : UBC Press
ISBN 13 : 9780774806077
Total Pages : 194 pages
Book Rating : 4.79/5 ( download)

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Download or read book Sea Cucumbers of British Columbia, Southeast Alaska and Puget Sound written by Philip Lambert and published by UBC Press. This book was released on 1997 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first handbook devoted to sea cucumbers in the waters of British Columbia, southeast Alaska and northern Washington. Philip Lambert describes 34 species, including 2 new ones. He provides all the details to satisfy the professional biologist, yet his easy-going style makes this book suitable for anyone interested in coastal marine life. Photographs and illustrations help identify each species; a special colour section features the more colourful species in their natural habitats.

Author : Purcell, S.W.
Publisher : Food & Agriculture Org.
ISBN 13 : 9251377936
Total Pages : 256 pages
Book Rating : 4.32/5 ( download)

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Download or read book Commercially important sea cucumbers of the world written by Purcell, S.W. and published by Food & Agriculture Org.. This book was released on 2023-06-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea cucumbers are harvested and traded in more than 90 countries worldwide. They are exploited in industrial and small-scale fisheries, nearly from pole to pole, especially in the tropics. In some fisheries, more than 20 species are exploited by fishers. Fishers in general know how to distinguish the species they harvest, often identifying them with local names. For fishery officers and even biologists, recognizing sea cucumber species remains daunting however as they are confronted only with the final product: bêche-de-mer (or trepang) which is the processed (cooked and dried) product. This field guide offers a tool for fishery managers, scientists, trade officers and industry workers to recognize live and processed (cooked and dried) animals. This animal resource is mainly exported to Asian markets where it is sold mainly, but not exclusively, as a luxury food item. This book provides identification information on 84 species of sea cucumbers that are commonly or opportunistically (as bycatch) exploited around the world. The list is certainly not all-encompassing, as some other sea cucumber species are also exploited. More scientific data and accounts are needed for species from some regions such as the Eastern Atlantic Ocean. The accounts are based on more than 270 reports and research articles and on comments and reviews by taxonomists and field workers. Two-page identification sheets provide selected information to enable similar species to be distinguished from each other, both in the live and processed (dried) forms. Where available, the following information for each species has been included: scientific and known common names used in different countries and regions; scientific illustrations of the body and ossicles; descriptions of ossicles present in different body parts; a colour photograph of live and dried specimens; basic information on size, habitat, biology, fisheries, human consumption, market value and trade; geographic distribution maps. The volume is fully indexed and contains an introduction, a glossary, simplified dichotomous keys to live animals and dried products and a dedicated bibliography. Readers are encouraged to base their identifications on a combination of morphological features, samples of ossicles from different body parts and information on what habitat and locality the species was found.

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251051634
Total Pages : 444 pages
Book Rating : 4.31/5 ( download)

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Download or read book Advances in Sea Cucumber Aquaculture and Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2003 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains current information on the status of world sea cucumber resources and use, focusing on established countries such as China, Ecuador, Indonesia, Japan, Malaysia and the Philippines, as well as relative newcomers to the sector such as Cuba, Egypt, Madagascar and Tanzania. Issues discussed include technical advances in artificial reproduction and farming of selected commercial species; and the report includes the recommendations of a FAO workshop on cucumber aquaculture and management, held in China, in October 2003.

Author : Daniel Gotshall
Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.88/5 ( download)

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Download or read book Guide to Marine Invertebrates written by Daniel Gotshall and published by . This book was released on 2005 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the largest species of sea pen encountered by divers in the northern Pacific. the short, slender branches of the stalk are white, as are the polyps.

Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.00/5 ( download)

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Download or read book Shark Fin, Sea Cucumber and Jelly Fish written by and published by . This book was released on 1992 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Lester Robert Glen Cannon
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.43/5 ( download)

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Download or read book Sea Cucumbers of Northern Australia written by Lester Robert Glen Cannon and published by . This book was released on 1986 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : J. Duane Sept
Publisher : Princeton University Press
ISBN 13 : 0691238022
Total Pages : 224 pages
Book Rating : 4.29/5 ( download)

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Download or read book A Photographic Guide to Seashore Life in the North Atlantic written by J. Duane Sept and published by Princeton University Press. This book was released on 2021-10-12 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tides of the North Atlantic are the world's highest, and they reveal a world of amazing seashore life--from jellies and sea anemones, to clams and crabs, to seaweeds and lichens. With some 300 crisp, vibrant color photographs and brief, precise descriptions, this field guide makes it easier than ever to identify Atlantic seashore life from Canada to Cape Cod. Duane Sept covers more than 225 common intertidal species found on rocky shores, sandy shores, mud beaches, and floating docks, and explains the natural history of these specialized organisms. He also describes tidal habitats, tells how to explore the seashore in a safe and environmentally responsible way, and provides extensive information on some of the best places in the North Atlantic to view seashore life. Both casual and dedicated beachcombers will find this a handy, enjoyable, and reliable guide. The first full-color photographic guide to North Atlantic seashore life Includes some 300 color photographs and illustrations Makes species identification quick and easy Covers more than 225 common intertidal species found from Canada to Cape Cod Covers rocky shores, sandy shores, mud beaches, and floating docks Tells how to explore safely and in an environmentally responsible way Provides extensive information on some of the best places to visit in the Atlantic Northeast

Author : Neil McDaniel
Publisher : Harbour Publishing Company
ISBN 13 : 9781550175134
Total Pages : 16 pages
Book Rating : 4.30/5 ( download)

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Download or read book A Field Guide to Sea Stars of the Pacific Northwest written by Neil McDaniel and published by Harbour Publishing Company. This book was released on 2011 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea stars are amongst the most common and conspicuous invertebrates that thrive in the rich waters of the Pacific Northwest, from northern California to southeast Alaska. Worldwide there are more than 2,000 different species, but no other temperate region has a greater variety and abundance of these colourful and often very large echinoderms, which are closely related to sea urchins, sea cucumbers, brittle stars and feather stars. An underwater photographer, journalist and naturalist with over 40 years of diving experience, Neil McDaniel provides many original field observations to accompany his remarkable images of these fascinating animals. This durable, water-resistant 8-fold field guide describes how to identify more than 30 species likely to be encountered by beach walkers and scuba enthusiasts in the Pacific Northwest. It also provides intriguing details about their behaviour, including how they move about, hunt for prey, reproduce and avoid predators. It is an ideal companion for family explorations to the sea shore, an invaluable reference in any scuba diver's kit bag and a useful addition to the home library.

Author : Brian Dawson
Publisher : Routledge
ISBN 13 : 1134021259
Total Pages : 449 pages
Book Rating : 4.53/5 ( download)

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Download or read book The Complete Guide to Climate Change written by Brian Dawson and published by Routledge. This book was released on 2008-11-28 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative and easy to use A to Z guide to the key scientific, geographical and socio-political concepts central to the study of climate change. Taking you through the latest thinking on global warming, environmental damage and risk, this book has everything you will need to know perhaps the biggest issue facing mankind today.