CONTENTS 



CHAP. PAGE 



I. The Idea of Individuality 1 



II. The Biological Foundations of Individuality . . 31 



III. Some Other Definitions of Animal Individuality . 66 



IV. The Second Grade of Individuality and its Attainment 85 



V. The Later Progress of Individuality . . . 114 

 VI. The Relation of Individuality to Matter: Conclusion 144 



Literature cited 155 



Appendix A 157 



Appendix B . .159 



Index 162 



