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Report of the Workshops on Identification of Pelagic Sharks and Rays in the Western Indian Ocean

Albion, Mauritius, 28-30 October 2014; Victoria, Mahé, Seychelles, 4-6 November 2014; Saint Denis, Reunion, 25-27 January 2016











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    On board guide for the identification of pelagic sharks and rays. Western Indian Ocean 2015
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    The present field guide is designed to assist in the identification of pelagic sharks and rays of the Western Indian Ocean that are major, moderate, or minor importance to fisheries. It encompasses the offshore, high seas portion of FAO Fishing Area 51. The Western Indian Ocean pelagic elasmobranch fauna is currently represented by thirty four shark species and seven ray species. This field guide includes full species accounts for all known species, although it is acknowledged that some vagrant species not included here may on occasion be caught. Each species is described, depicted with a colour illustration and photo, and key distinguishing features of similar-looking species occurring in the area are highlighted allowing for easy and accurate identification in the field. This field guide is intended to help fishery workers collecting catch data in the field in the identification of the sharks and rays they are likely to encounter. It is conceived to be updatable, offering the possibi lity to add additional species accounts as new information becomes available.
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    Book (series)
    Deep-sea Cartilaginous Fishes of the Indian Ocean. Volume 1. Sharks 2013
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    This volume is a comprehensive, fully illustrated Catalogue of the Deep–sea Sharks of the Indian Ocean, encompassing FAO Fishing Areas 51 and 57, and that portion of Area 47 off South Africa from about 18°42’E to 30°00’E. The present volume includes 8 orders, 23 families, 46 genera, and 117 species of shark-like fishes occurring in the Indian Ocean deep-sea. It provides accounts for all orders, families, and genera and all keys to taxa are fully illustrated. A species representative account of each genus is also provided and includes: valid modern names and original citation of the species; synonyms; the English, French, and Spanish FAO names for the species; a lateral view and often other useful illustrations; field marks; diagnostic features; distribution, including a GIS map; habitat; biology; size; interest to fisheries and human impact; local names when available; a remarks sections; and literature. The volume is fully indexed and also includes sections on terminology and measurements for sharks including an extensive glossary, and a dedicated bibliography.
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    Book (series)
    Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden 2004
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    This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Red Sea and Gulf of Aden. A total of 49 sharks and 45 batoids reliably reported for the region are listed and those common in the fisheries or likely to be found through fishing operations are fully treated (44 sharks and 33 batoids). Included here are the first confirmed reports for the region of Hemigaleus microstoma, Carcharhinus dussumieri, Aetomylaeus vesp ertilio, Himantura fai, Mobula japanica and an undescribed Dasyatis sp. The guide includes a fully illustrated keys to those orders and families that occur in the region. Each species account includes: at least one annotated illustration of the species highlighting its relevant identification characters; basic information on nomenclature, synonyms and possible misidentifications; FAO, common and local names; basic information on size, habitat and biology, importance to fisheries, and distributio n. Colour plates for a large number of the species are included.

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