Identification Guide to the Deep-sea Cartilaginous Fishes of the Southeastern Atlantic Ocean PDF Download
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Author: David A. Ebert
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251087770
Category : Chondrichthyes
Languages : en
Pages : 0
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Book Description
"This fully illustrated guide is designed to assist with the identification of a selection of deep-sea cartilaginous fishes of the Southeastern Atlantic Ocean and that portion of Southwestern Indian Ocean from 18°42'E to 30°00'E (FAO Fishing Area 47), that are of major, moderate or minor importance to fisheries. In this region, the deep--sea chondrichthyan fauna is currently represented by 50 shark, 20 batoid and 8 chimaera species. This guide includes full species accounts for 37 shark, 9 batoid and 4 chimaera species selected as being the more difficult to identify and/or commonly caught. Each species is described, depicted with a colour illustration and photo, and key distinguishing features of similar-looking species occurring in the same area are highlighted allowing for easy and accurate identification in the field. Keys to the shark and batoid orders and families, together with keys to chimaera and skate genera are also provided. This guide is intended to help fishery workers collecting catch data in the field in the identification of the cartilaginous fish species they might encounter. It is conceived to be updatable, offering the possibility to add new species accounts as new species are described."--Publisher's description.
Author: David A. Ebert
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251087770
Category : Chondrichthyes
Languages : en
Pages : 0
Get Book Here
Book Description
"This fully illustrated guide is designed to assist with the identification of a selection of deep-sea cartilaginous fishes of the Southeastern Atlantic Ocean and that portion of Southwestern Indian Ocean from 18°42'E to 30°00'E (FAO Fishing Area 47), that are of major, moderate or minor importance to fisheries. In this region, the deep--sea chondrichthyan fauna is currently represented by 50 shark, 20 batoid and 8 chimaera species. This guide includes full species accounts for 37 shark, 9 batoid and 4 chimaera species selected as being the more difficult to identify and/or commonly caught. Each species is described, depicted with a colour illustration and photo, and key distinguishing features of similar-looking species occurring in the same area are highlighted allowing for easy and accurate identification in the field. Keys to the shark and batoid orders and families, together with keys to chimaera and skate genera are also provided. This guide is intended to help fishery workers collecting catch data in the field in the identification of the cartilaginous fish species they might encounter. It is conceived to be updatable, offering the possibility to add new species accounts as new species are described."--Publisher's description.
Author: David A. Ebert
Publisher:
ISBN: 9789251087718
Category : Chondrichthyes
Languages : en
Pages : 251
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Book Description
This volume is a comprehensive, fully illustrated Catalogue of the Sharks, Batoid Fishes, and Chimaeras of the Southeastern Atlantic Ocean, encompassing FAO Fishing Area 47. The present volume includes 10 orders, 23 families, 45 genera, and 78 species of cartilaginous fishes occurring in the Southeastern Atlantic. 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, an extensive glossary, and a dedicated bibliography.
Author: David A. Ebert
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251094884
Category : Chondrichthyes
Languages : en
Pages : 0
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Book Description
This volume is a comprehensive, fully illustrated Catalogue of the Sharks, Batoid Fishes, and Chimaeras of the southeastern Pacific Ocean, encompassing FAO Fishing Area 87. The present volume includes 8 orders, 17 families, 39 genera, and 66 species of cartilaginous fishes occurring in the southeastern Pacific Ocean. It provides accounts for all orders, families, genera and species, and all keys to taxa are fully illustrated
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251084521
Category : Nature
Languages : en
Pages : 138
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Book Description
This volume is a comprehensive, fully illustrated catalogue of the sharks, batoid fishes, and chimaeras of the Indian Ocean. It includes 10 orders, 23 families, 45 genera, and 78 species of cartilaginous fishes, providing accounts for all orders, families and genera, and all keys to taxa are fully illustrated.
Author: David A. Ebert
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251079676
Category : Chimaeridae
Languages : en
Pages : 0
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Book Description
"The present publication is the first of a two-volume set dedicated to the identification of deep-sea cartilaginous fishes known to occur in the Indian Ocean encompassing FAO fishing Areas 51 and 57, and that portion of Area 47 off South Africa from about 18A42'E to 30Aoo'E. It focuses on shark-like species, providing accounts for all orders, families, and genera and for one representative species of each genus. Moreover, fully illustrated keys to all taxa are included"--Vol. 1, page iii.
Author: David A. Ebert
Publisher:
ISBN: 9789251079836
Category : Chondrichthyes
Languages : en
Pages : 76
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Book Description
"This fully illustrated guide is designed to assist with the identification of a selection of deep-sea cartilaginous fishes of the Indian Ocean that are of major, moderate or minor importance to fisheries. ... This guide is intended to help fishery workers collecting catch data in the field in the identification of the cartilaginous fish species they might encounter. It is conceived to be updatable, offering the possibility to add new species accounts as new species are described."--Page 4 of cover.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 925107982X
Category : Nature
Languages : en
Pages : 80
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Book Description
This guide includes a selection of species of relevance to fisheries as well as species that may be of research, educational and ecological importance. The Indian Ocean deep-sea chondrichthyan fauna is currently represented by 117 shark, 61 batoid and 17 chimaera species. This guide includes full species accounts for 36 shark species selected as being the more difficult to identify and/or commonly caught.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251330948
Category : Nature
Languages : en
Pages : 346
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Book Description
This identification guide includes 552 species of mesopelagic fishes (i.e. those fishes residing primarily between 200-1000 m depth during daytime) that are known to occur in the central and south east Atlantic Ocean. Fully illustrated dichotomous keys to all taxa are provided. Species are treated in detail, with accounts including the scientific name, FAO common name in English (where available), other useful characters, size, a distribution map, and one or more illustrations. To facilitate even further the identification of the taxa, captions and arrows are added to help users quickly locate their key morphological features. The guide is intended for both specialists, and nonspecialists who have a working knowledge of ichthyology.
Author: David A. Ebert
Publisher:
ISBN: 9789251084533
Category : Chondrichthyes
Languages : en
Pages :
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher:
ISBN: 9789251074664
Category : Chondrichthyes
Languages : en
Pages : 0
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Book Description
This volume is a comprehensive, fully illustrated catalogue of the sharks, batoid fishes, and chimaeras of the North Atlantic, encompassing FAO Fishing Areas 21 and 27. The present volume includes 11 orders, 32 families, 66 genera, and 148 species of cartilaginous fishes occurring in the North Atlantic. The Catalogue includes a section on standard measurements for a shark, batoid, and chimaera, with associated terms. It provides accounts for all orders, families, and genera and all keys to taxa are fully illustrated. Information under each species account includes: valid modern names and original citation of the species; synonyms; the English, French, and Spanish FAO names for the species; a lateral view for sharks and chimaeras, dorsal and often also ventral view for batoids, 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 including an extensive glossary, a list of species by FAO Statistical Areas, and a dedicated bibliography.
