A Guide to Some of the Commoner Sea-cucumbers (Echinodermata:Holothurioiea) from Queensland PDF Download
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Author: Lester Robert Glen Cannon
Publisher:
ISBN:
Category : Sea cucumbers
Languages : en
Pages :
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Book Description
Author: Lester Robert Glen Cannon
Publisher:
ISBN:
Category : Sea cucumbers
Languages : en
Pages :
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Book Description
Author: Purcell, S.W.
Publisher: Food & Agriculture Org.
ISBN: 9251377936
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
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: Timothy O'Hara
Publisher: CSIRO PUBLISHING
ISBN: 1486307647
Category : Science
Languages : en
Pages : 931
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Book Description
Echinoderms, including feather stars, seastars, brittle stars, sea urchins and sea cucumbers, are some of the most beautiful and interesting animals in the sea. They play an important ecological role and several species of sea urchins and sea cucumbers form the basis of important fisheries. Over 1000 species live in Australian waters, from the shoreline to the depths of the abyssal plain and the tropics to Antarctic waters. Australian Echinoderms is an authoritative account of Australia’s 110 families of echinoderms. It brings together in a single volume comprehensive information on the identification, biology, evolution, ecology and management of these animals for the first time. Richly illustrated with beautiful photographs and written in an accessible style, Australian Echinoderms suits the needs of marine enthusiasts, academics and fisheries managers both in Australia and other geographical areas where echinoderms are studied.
Author: Philip Lambert
Publisher: UBC Press
ISBN: 9780774806077
Category : Nature
Languages : en
Pages : 194
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Book Description
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: Zulfigar Yasin
Publisher:
ISBN: 9784876987467
Category :
Languages : ja
Pages : 103
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Book Description
浅瀬の海の底に棲む底生生物たちの基本的なフィールドガイド。マレーシア、インドネシア海域の棘皮動物を紹介。
Author: John E. Miller
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 30
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Book Description
Author:
Publisher:
ISBN:
Category : Sea cucumbers
Languages : en
Pages :
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Book Description
Author: Lester Robert Glen Cannon
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 78
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Book Description
Author: Mercier, A., Penney, H.D., Ma, K.C.K., Lovatelli, A., Hamel, J.-F.
Publisher: Food & Agriculture Org.
ISBN: 9251381968
Category : Nature
Languages : en
Pages : 114
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Book Description
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: Mohamed Mohsen
Publisher: Academic Press
ISBN: 0128243988
Category : Science
Languages : en
Pages : 202
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Book Description
Sea Cucumbers: Aquaculture, Biology and Ecology presents the latest scientific research on sea cucumbers and their ecological and nutritional benefits. This practical reference helps professionals and students understand basic biology and farming methods by presenting the basic knowledge needed to not only promote aquaculture and ?sheries management in different environments, but to also improve the management of sea cucumber health and successful aquaculture operations. Information in this book includes a variety of sea cucumber species, population status, aquaculture development, and the explored bene?ts of sea cucumbers in unique regions, including Egypt, Turkey, Iran and Arabian countries of the Persian Gulf. Covers the recent literature surrounding the biology and ecology of sea cucumbers Highlights the medicinal and pharmaceutical values of sea cucumbers Presents the advantages of developing sea cucumber farming as a viable aquaculture enterprise Includes practical case studies of sea cucumber aquaculture
