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Assessments and Decisions : A study of information gathering by hermit crabs - R. Elwood

Assessments and Decisions

A study of information gathering by hermit crabs

Hardcover

Published: 31st December 1991
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The use of hermit crabs as an experimental model for motivational studies is discussed in this book by expert behavioural ecologists. The book is timely since there is a growing recognition that the integration of causal and functional studies are needed, which is discussed by the authors. This book should be of interest to a wide range of behavioural ecologists.

This thorough study recognises the growing awareness that an integration of functional and causal explanation is required in behavioural analyses...The authors appear to have been remarkably successful..basic concepts have been precisely defined; the link with physiology, in particular with the physiological state of the animal during specific parts of behaviour, is exactly explained, also by using appropriate graphics, flow-charts, and photo sequences...the authors have been capable of a true expansion of theory in several fields of ethology. A separate summary with every chapter considerably enhances the easy use of this fine book - Crustaceana

Part 1 Assessments, decisions and hermit crabs: assessments and decisions; the behavioural ecology of hermit crabs; "pagurus bernhardus" in Northern Ireland. Part 2 Non-competitive assessment: assessment of unoccupied shells; assessment and motivational change. Part 3 Competitive assessment: agonistic behaviour; assessments during shell fights; assessment strategies and the duration of fights; motivational change during aggressive encounters.

ISBN: 9780412391101
ISBN-10: 0412391104
Series: Studies in Behavioural Adaptation
Audience: Professional
Format: Hardcover
Language: English
Number Of Pages: 192
Published: 31st December 1991
Publisher: Chapman and Hall
Country of Publication: GB
Dimensions (cm): 23.5 x 15.5  x 1.27
Weight (kg): 1.04