Table of Contents
Introduction to the Dover Edition v
The Descent of Man, and Selection in Relation to Sex
Introduction xxv
Part I The Descent Or Origin Of Man
I The Evidence of the Descent of Man From Some Lower Form 3
II Comparison of the Mental Powers of Man and the Lower Animals 17
III Comparison of the Mental Powers of Man and the Lower Animals, continued 40
IV On the Manner of Development of Man from Some Lower Form 64
V On the Development of the Intellectual and Moral Faculties during Primeval and Civilised Times 95
VI On the Affinities and Genealogy of Man 112
VII On the Races of Man 131
Part II Sexual Selection
VIII Principles of Sexual Selection 155
IX Secondary Sexual Characters in the Lower Classes of the Animal Kingdom 188
X Secondary Sexual Characters of Insects 194
XI Insects, continued. Order Lepidoptera 197
XII Secondary Sexual Characters of Fishes, Amphibians, and Reptiles 221
XIII Secondary Sexual Characters of Birds 232
XIV Birds, continued 265
XV Birds, continued 299
XVI Birds, concluded 318
XVII Secondary Sexual Characters of Mammals 353
XVIII Secondary Sexual Characters of Mammals, continued 370
XIX Secondary Sexual Characters of Man 393
XX Secondary Sexual Characters of Man, continued 417
XXI General Summary and Conclusion 436
Index 451