The Ethology of Predation

  • Eberhard Curio

Part of the Zoophysiology and Ecology book series (ZOOPHYSIOLOGY, volume 7)

Table of contents

  1. Front Matter
    Pages I-X
  2. Eberhard Curio
    Pages 1-4
  3. Eberhard Curio
    Pages 5-41
  4. Eberhard Curio
    Pages 42-84
  5. Eberhard Curio
    Pages 85-112
  6. Eberhard Curio
    Pages 113-131
  7. Eberhard Curio
    Pages 132-210
  8. Back Matter
    Pages 211-252

About this book

Introduction

Predation is an ecological factor of almost universal importance for the biol­ ogist who aims at an understanding of the habits and structures of animals. Despite its pervasive nature opinions differ as to what predation really is. So far it has been defined only in negative terms; it is thought not to be par­ asitism, the other great process by which one organism harms another, nor filter-feeding, carrion-eating, or browsing. Accordingly, one could define predation as a process by which an animal spends some effort to locate a live prey and, in addition, spends another effort to mutilate or kill it. Ac­ cording to this usage of the word a nudibranch, for example, that feeds on hydroids would be a predator inasmuch as it needs some time to locate col­ onies of its prey which, after being located, scarcely demand more than eating, which differs little from browsing. From the definition just proposed consumption of the prey following its capture has been intentionally omit­ ted. Indeed, an animal may be disposed of without being eaten. Hence the biological significance of predation may be more than to maintain nutrition­ al homeostasis. In fact, predation may have something in common with the more direct forms of competition, a facet that will be only cursorily touched upon in this book.

Keywords

Beutefang animals ethology nutrition predator

Authors and affiliations

  • Eberhard Curio
    • 1
  1. 1.Arbeitsgruppe für Verhaltensforschung, Abteilung für BiologieRuhr-Universität Bochum463 BochumGermany

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-81028-2
  • Copyright Information Springer-Verlag Berlin Heidelberg 1976
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-642-81030-5
  • Online ISBN 978-3-642-81028-2
  • Series Print ISSN 0720-1842
  • About this book