Freshwater Crayfish

Freshwater Crayfish

Author: Tadashi Kawai

Publisher: CRC Press

Published: 2015-08-05

Total Pages: 666

ISBN-13: 1466586400

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For their great commercial importance as a human food delicacy, crayfish are now becoming of wider interest to molecular biologists, and also to conservationists due to the fact that in some countries many of the native crayfish species are under threat from human activity, disease, and competition from other introduced crayfish species. Helmed by


The Life Cycle of a Crayfish

The Life Cycle of a Crayfish

Author: Bobbie Kalman

Publisher: Crabtree Publishing Company

Published: 2007

Total Pages: 36

ISBN-13: 9780778706298

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Provides information about crayfish including where they live and how they reproduce.


Freshwater Crayfish Aquaculture in North America, Europe, and Australia

Freshwater Crayfish Aquaculture in North America, Europe, and Australia

Author: Jay Huner

Publisher: CRC Press

Published: 1994-04-25

Total Pages: 342

ISBN-13: 9781560220398

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Freshwater Crayfish Aquaculture in North America, Europe, and Australia is the first text to summarize the methods of culture for the eight most important crayfish species in the world. Methods developed to culture crayfishes around the world differ significantly, and this book enables readers to develop workable strategies for cultivating different crayfish species in specific environments. Huner and associate authors cover the following topics in detail: methods of crayfish culture crayfish diseases crayfish processing economics of crayfish culture Each of the the three major crayfish industries are well-represented in this new book and special attention is given to the specific needs and accomplishments of each area, which is beneficial to producers in other countries. For example, while hatching technology has been important in Australia and Europe, it hasn?t yet been applied to any degree in North America. At the same time, North America has developed a major crayfish processing industry. Disease problems have resulted in more emphasis on that subject in Europe and yet it is vital to all involved in crayfish aquaculture. Businessmen, farmers, scientists, laymen, or students need to be exposed to the methods and problems associated with crayfish production in different parts of the world if they are to be successful in any crayfish project, whether it be research- or profit-oriented. Freshwater Crayfish Aquaculture in North America, Europe, and Australia is intended to provide all readers with one source of information on the subject of freshwater crayfish aquaculture. Professional staff, advanced students, and extension personnel will find the entire text beneficial. Those in corporate organizations and the agriculture field, especially decisionmakersin operations, will find the methods, markets, and financial considerations in this book a helpful guide.


Crayfish in Europe as Alien Species

Crayfish in Europe as Alien Species

Author: Francesca Gherardi

Publisher: CRC Press

Published: 1999-06-01

Total Pages: 320

ISBN-13: 9789054104698

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From the third international workshop on the subject (U. of Florence, 1997), come 18 papers reviewing the issue of alien crayfish decimating the relatively few native species in European freshwater environments. In a historical and taxonomic context, the initial paper explains why such homogenizatio


Crayfish

Crayfish

Author: Phyllis W. Grimm

Publisher: Lerner Publications

Published: 2001-01-01

Total Pages: 58

ISBN-13: 9780822530305

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Describes the physical characteristics, behaviors such as the search for food and eating habits, method of reproduction, habitat, and survival challenges of this group of crustaceans.


Crayfish

Crayfish

Author: Lola M. Schaefer

Publisher: Capstone Classroom

Published: 2002-01-01

Total Pages: 28

ISBN-13: 9781588107220

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A basic introduction to crayfish, focusing on their physical characteristics, habitat, diet, and activities.


A Guide to Australia's Spiny Freshwater Crayfish

A Guide to Australia's Spiny Freshwater Crayfish

Author: Robert B. McCormack

Publisher: CSIRO PUBLISHING

Published: 2012

Total Pages: 244

ISBN-13: 0643103864

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"This publication describes Australia's Euastacus crayfish, the largest of the 10 genera of Australian freshwater crayfish. We cover the full 50 Euastacus species found in Australia, from the iconic giant Murray lobsters (Euastacus armatus), which are recreationally fished, to the exceedingly rare tiny species, like Euastacus maidae from the New South Wales-Queensland coastal border region ... The Euastacus crayfish are referred to as 'spiny crayfish' because they have impressive arrays of spines on their hard armoured shells."--Preface.


Biology and Ecology of Crayfish

Biology and Ecology of Crayfish

Author: Matt Longshaw

Publisher: CRC Press

Published: 2016-06-22

Total Pages: 370

ISBN-13: 1498767338

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Written by world experts in astacology, this book covers a range of aspects of the biology and ecology of freshwater crayfish. With a strong focus on wild crayfish, the book studies the taxonomy and genetics of this interesting group of animals. Under examination also are crayfish growth and reproduction, with detailed illustrations; behavior and c