Author : Rachel Lynette
Publisher : Heinemann-Raintree Library
Page : 33 pages
File Size : 43,13 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 1410942031
This volume examines the types and behaviors of blunt nosed, sixgill sharks.
Author : Rachel Lynette
Publisher : Heinemann-Raintree Library
Page : 34 pages
File Size : 47,20 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 1410941965
This volume examines the types and behaviors of blunt nosed, sixgill sharks.
Author : Fabrizio Serena
Publisher : Food & Agriculture Org.
Page : 140 pages
File Size : 44,5 MB
Release : 2005
Category : Nature
ISBN : 9789251052914
This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Mediterranean and Black Sea. An extensive literature review was carried out for the preparation of this document. A total of 49 sharks, 34 batoids and 1 chimaera are fully treated. The presence of 5 sharks and 2 batoids included in this field guide, need, however, to be confirmed. The guide includes sections on technical terms and measurements for sharks and batoids, and 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 names; basic information on size, habitat and biology, distribution, importance to fisheries, and conservation and exploitation status.
Author : Casey Rand
Publisher : Heinemann-Raintree Library
Page : 34 pages
File Size : 10,48 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 141094204X
This book examines the life and behavios of giant morays and other eels.
Author : Casey Rand
Publisher : Heinemann-Raintree Library
Page : 34 pages
File Size : 33,29 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 1410941949
This book briefly examines the life and behaviors of glass squids, and other squids of the deep ocean.
Author : Heidi Moore
Publisher : Heinemann-Raintree Library
Page : 34 pages
File Size : 22,20 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 1410941981
This book briefy examines the world and behaviors of isopods and crustaceans.
Author : Rachel Lynette
Publisher : Heinemann-Raintree Library
Page : 34 pages
File Size : 37,24 MB
Release : 2011-07
Category : Juvenile Nonfiction
ISBN : 1410941957
This book examines the life and behaviors of the deep-sea anglerfishes.
Author : David Ebert
Publisher : Univ of California Press
Page : 300 pages
File Size : 43,39 MB
Release : 2003-05-08
Category : History
ISBN : 0520222652
"Ebert has herein assembled an enormous body of knowledge about California's 43 shark species ranging from shark and human behavior to taxonomic minutiae, along with up-to-date explanations of their ecology, status and fisheries. More importantly, his Herculean effort includes the often-overlooked 25 species of skates, rays and chimaeras. That, along with the fine illustrations of Mat Squillante, should answer any question that a student, diver, natural history buff, or recreational or commercial fisher might ask."—John E. McCosker, coauthor of Great White Shark "The timing of this publication is ideal given the status of some of California's elasmobranch populations and the need for a deeper understanding of their biology, ecology, and fishery management. The book is a comprehensive treatment—if one wants to find out the latest information on any species of shark or ray off California, this is the place to go. An outstanding work!"—Gregor M. Cailliet, Professor, Moss Landing Marine Laboratories, and Director, Pacific Shark Research Center
Author : Stefania Vannuccini
Publisher : Food & Agriculture Org.
Page : 484 pages
File Size : 29,32 MB
Release : 1999
Category : Technology & Engineering
ISBN : 9789251043615
Sharks are only a small proportion of world recorded fish landings, but they are a versatile and valuable resource. They sustain important fisheries in several countries and are a cheap but valuable source of protein for coastal communities dependent on subsistence fisheries. Sharks are exploited for their meat, fins, teeth, cartilage, liver and other internal organs. This report details species used and methods of preparation for various purposes.
Author : Merry Camhi
Publisher : IUCN
Page : 50 pages
File Size : 33,89 MB
Release : 1998
Category : Nature
ISBN : 9782831704609
Sharks and their relatives, the rays and chimaeras, are the diverse group of cartilaginous fishes that have evolved over 400 million years. Historically considered of low economic value to large-scale fisheries, today many of these fishes have become the target of directed commercial and recreational fisheries around the world, and they are increasingly taken in the by-catch of fisheries targeting other species. This report emphasizes the widely-acknowledged need to improve shark fishery monitoring, expand biological research and take management action. It serves as an introduction to the ecology, status and conservation of the sharks and their relatives for a general audience. Shark fisheries can only be managed sustainably, and shark populations remain viable, with the introduction of new conservation and management initiatives.
