- 1Prefatory Notice
- 2Translator’s Preface
- 3Preface to the English Edition
- 4Part I — On the Seasonal Dimorphism of Butterflies
- 5Part II — On the Final Causes of Transformation
- 6Part III — On the Final Causes of Transformation (Continued)
- 7Studies in the Theory of Descent
- 8Studies in the Theory of Descent
- 9By Dr. August Weismann Professor in the University of Fre…
- 10Studies in the Theory of Descent
Studies in the Theory of Descent
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