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About This Book:

Title: Naturalized Fishes of the World

Details
Illustrator:         Martin Camm
Language:        English

Size
Length:        408 Pages
Weight:        2.5 Pounds
Height:         10 Inches
Width:          7.8 Inches
Thickness:    1 Inches



Publisher Notes
All over the world fish are both an important part of a region's biological diversity and a valuable human resource either for food or as a sporting or amenity asset. This human interest in fish has inevitably led to the widespread practice of introducing various species to waters outside their normal range. This book describes where, when, how, and by whom the alien inland fishes now living in a wild state throughout the world were introduced, how they subsequently became naturalized and what, if any, effects they have had in their new environment. The preface and introduction discuss the general history of fish introductions and the reasons for them, and the impact such introductions can have on local ecosystems and human populations. Aquaculture for food is perhaps the earliest driving force, but introduction for ornamental purposes, to improve wild fisheries resources, create sport fisheries, and latterly as a means of biological control, add to the list. The species accounts which follow, describe the history of each species' introduction, and the impact, if any, of the newcomers, or their associated parasites, on the indigenous fish fauna and local economies of the peoples living nearby. Of course, this is a story of mixed blessings. In many cases introduced populations have been of enormous benefit through their provision of vitally needed food sources. In others, the alien species have been rejected as unfit to eat or have had a disastrous effect on valuable native fish populations. As a means of biological control some have created ecological problems at least as large as those which they were introduced to solve. In every case there are lessons to learn about wise managementof aquatic habitats and this book will be of interest not only to fisheries students but to ecologists and managers of all kinds.



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Book Details Summary: The title of this book is Naturalized Fishes of the World and it was written by Martin Camm (Illustrator), Christopher Lever. This edition of Naturalized Fishes of the World is in a Hardcover format. This books publish date is September 1996 and it has a suggested retail price of $59. There are 408 pages in the book and it was published by Academic Pr. The 10 digit ISBN is 0124447457 and the 13 digit ISBN is 9780124447455. For the most current lowest price, Click Here.