Book contents
- Frontmatter
- Preface
- Contents
- LIST OF ILLUSTRATIONS
- CHAPTER I WHAT ARE “SPECIES” AND WHAT IS MEANT BY THEIR “ORIGIN”
- CHAPTER II THE STRUGGLE FOR EXISTENCE
- CHAPTER III THE VARIABILITY OF SPECIES IN A STATE OF NATURE
- CHAPTER IV VARIATION OF DOMESTICATED ANIMALS AND CULTIVATED PLANTS
- CHAPTER V NATURAL SELECTION BY VARIATION AND SURVIVAL OF THE FITTEST
- CHAPTER VI DIFFICULTIES AND OBJECTIONS
- CHAPTER VII ON THE INFERTILITY OF CROSSES BETWEEN DISTINCT SPECIES AND THE USUAL STERILITY OF THEIR HYBRID OFFSPRING
- CHAPTER VIII THE ORIGIN AND USES OF COLOUR IN ANIMALS
- CHAPTER IX WARNING COLORATION AND MIMICRY
- CHAPTER X COLOURS AND ORNAMENTS CHARACTERISTIC OF SEX
- CHAPTER XI THE SPECIAL COLOURS OF PLANTS: THEIR ORIGIN AND PURPOSE
- CHAPTER XII THE GEOGRAPHICAL DISTRIBUTION OF ORGANISMS
- CHAPTER XIII THE GEOLOGICAL EVIDENCES OF EVOLUTION
- CHAPTER XIV FUNDAMENTAL PROBLEMS IN RELATION TO VARIATION AND HEREDITY
- CHAPTER XV DARWINISM APPLIED TO MAN
- INDEX
CHAPTER IX - WARNING COLORATION AND MIMICRY
Published online by Cambridge University Press: 29 August 2010
- Frontmatter
- Preface
- Contents
- LIST OF ILLUSTRATIONS
- CHAPTER I WHAT ARE “SPECIES” AND WHAT IS MEANT BY THEIR “ORIGIN”
- CHAPTER II THE STRUGGLE FOR EXISTENCE
- CHAPTER III THE VARIABILITY OF SPECIES IN A STATE OF NATURE
- CHAPTER IV VARIATION OF DOMESTICATED ANIMALS AND CULTIVATED PLANTS
- CHAPTER V NATURAL SELECTION BY VARIATION AND SURVIVAL OF THE FITTEST
- CHAPTER VI DIFFICULTIES AND OBJECTIONS
- CHAPTER VII ON THE INFERTILITY OF CROSSES BETWEEN DISTINCT SPECIES AND THE USUAL STERILITY OF THEIR HYBRID OFFSPRING
- CHAPTER VIII THE ORIGIN AND USES OF COLOUR IN ANIMALS
- CHAPTER IX WARNING COLORATION AND MIMICRY
- CHAPTER X COLOURS AND ORNAMENTS CHARACTERISTIC OF SEX
- CHAPTER XI THE SPECIAL COLOURS OF PLANTS: THEIR ORIGIN AND PURPOSE
- CHAPTER XII THE GEOGRAPHICAL DISTRIBUTION OF ORGANISMS
- CHAPTER XIII THE GEOLOGICAL EVIDENCES OF EVOLUTION
- CHAPTER XIV FUNDAMENTAL PROBLEMS IN RELATION TO VARIATION AND HEREDITY
- CHAPTER XV DARWINISM APPLIED TO MAN
- INDEX
Summary
We have now to deal with a class of colours which are the very opposite of those we have hitherto considered, since, instead of serving to conceal the animals that possess them or as recognition marks to their associates, they are developed for the express purpose of rendering the species conspicuous. The reason of this is that the animals in question are either the possessors of some deadly weapons, as stings or poison fangs, or they are uneatable, and are thus so disagreeable to the usual enemies of their kind that they are never attacked when their peculiar powers or properties are known. It is, therefore, important that they should not be mistaken for defenceless or eatable species of the same class or order, since in that case they might suffer injury, or even death, before their enemies discovered the danger or the uselessness of the attack. They require some signal or danger-flag which shall serve as a warning to would-be enemies not to attack them, and they have usually obtained this in the form of conspicuous or brilliant coloration, very distinct from the protective tints of the defenceless animals allied to them.
- Type
- Chapter
- Information
- DarwinismAn Exposition of the Theory of Natural Selection, with some of its Applications, pp. 232 - 267Publisher: Cambridge University PressPrint publication year: 2009First published in: 1889