Manta and devil rays are some of the most intriguing creatures in the ocean. Driven forward by powerful beats of wing-like pectoral fins, these filter feeders search the waters for prey, their horn-like head fins giving rise to ancient mariners’ tales of fearsome devilfish dragging boats into the ocean depths. Beloved by scuba divers and marine biologists alike, these impressive animals have never had a comprehensive field guide dedicated to them—until now. Guide to the Manta and Devil Rays of the World includes detailed information on the identification, characteristics, threats, and distribution for each species in this family. Illustrated with more than 200 color photos, drawings, and plates, this guide also contains an expansive introduction to the general taxonomy, biology, and behavior of these iconic animals. This book will be an essential resource for fisheries management and international trade enforcement, and for anyone involved in ongoing manta and devil ray research and conservation. The first dedicated field guide for manta and devil rays Exhaustive treatment of every aspect related to their identification and biology Filled with 200+ color drawings, photos, and diagrams

Ocean Bound Women is an intriguing first-hand narrative of circumnavigating the globe in the 1880s. Based on family documents stored in a seaman's chest, this book provides a scholarly account of the history of the Swedish sailing-ship Atlantic (1876-1911) and her crew.Part of the book is based upon a diary written by a Scandinavian woman, which stands as the uniting text for the years 1885-1887, connecting the reader to all events in the chronicle. Other sources consist of manuscripts, documents and accounts collected from family descendants along with oral traditions and personal memories—all hitherto unpublished.This is a touching life story of two motherless sisters who took on a ship in their teens: a book about life on the oceans and meeting with people of many different nations.

Read professional, fair reviews by practicing academic, public, and school librarians and subject-area specialists that will enable you to make the best choices from among the latest reference resources. This newest edition of American Reference Books Annual (ARBA) provides librarians with insightful, critical reviews of print and electronic reference resources released or updated in 2017-2018, as well as some from 2019 that were received in time for review in the publication. By using this invaluable guide to consider both the positive and negative aspects of each resource, librarians can make informed decisions about which new reference resources are most appropriate for their collections and their patrons' needs. Collection development librarians who are working with limited budgets—as is the case in practically every library today—will be able to maximize the benefit from their monetary resources by selecting what they need most for their collection, while bypassing materials that bring limited value to their specific environment.

From the serpentine "Champie" of Lake Champlain to the venerable "Nessie" of Loch Ness, extraordinary-and un-explained-creatures of the deep have been reported in sightings throughout the twentieth century. Now, two of the world's leading cryptozoological investigators provide a globetrotting field guide to when, where, and what kind of mysterious aquatic beasts have gripped the public—and sometimes the scientific—imagination. Filled with comprehensive drawings, classifications, and maps, their book offers an invaluable and unusual resource for the intrepidly curious to investigate these sightings firsthand or to simply enjoy the fascinating accounts that others have given.

This all color field guide will be the first to include the various species of sharks, guitarfishes, electric & sting rays & manta rays that occur around temperate & tropical reefs of the world. The book will contain color photographs & descriptions of about 160 species of sharks & rays. Each species narrative will include: distinguishing characteristics, maximum size, distribution, natural history notes, & each species adaptability to aquariums.

Manta and devil rays are some of the most intriguing creatures in the ocean. Driven forward by powerful beats of wing-like pectoral fins, these filter feeders search the waters for prey, their horn-like head fins giving rise to ancient mariners' tales of fearsome devilfish dragging boats into the ocean depths.

Biology of Sharks and Their Relatives is an award-winning and groundbreaking exploration of the fundamental elements of the taxonomy, systematics, physiology, and ecology of sharks, skates, rays, and chimera. This edition presents current research as well as traditional models, to provide future researchers with solid historical foundations in shark research as well as presenting current trends from which to develop new frontiers in their own work. Traditional areas of study such as age and growth, reproduction, taxonomy and systematics, sensory biology, and ecology are updated with contemporary research that incorporates emerging techniques including molecular genetics, exploratory techniques in artificial insemination, and the rapidly expanding fields of satellite tracking, remote sensing, accelerometry, and imaging. With two new editors and 90 contributors from the US, UK, South Africa, Portugal, France, Canada, New Zealand, Australia, India, Palau, United Arab Emirates, Micronesia, Sweden, Argentina, Indonesia, Cameroon, and the Netherlands, this third edition is the most global and comprehensive yet. It adds six new chapters representing extensive studies of health, stress, disease and pathology, and social structure, and continues to explore elasmobranch ecological roles and interactions with their habitats. The book concludes with a comprehensive review of conservation policies, management, and strategies, as well as consideration of the potential effects of impending climate change. Presenting cohesive and integrated coverage of key topics and discussing technological advances used in modern shark research, this revised edition offers a well-rounded picture for students and researchers.