| Chapter I. The Pompili | 13833 |
| Chapter II. The Scoliae | 6146 |
| Chapter III. A Dangerous Diet | 9122 |
| Chapter IV. The Cetonia Larva | 22674 |
| Chapter V. The Problem of The Scoliae | 5320 |
| Chapter IV. The Tachytes | 16326 |
| Chapter VII. Change of Diet | 14364 |
| Chapter VIII. A Dig at The Evolutionists | 9661 |
| Chapter IX. Rationing According to Sex | 8573 |
| Chapter X. The Bee Eating Philanthus | 8393 |
| Chapter XI. The Method of The Ammophilae | 5618 |
| Chapter XII. The Method of The Scoliae | 9186 |
| Chapter III. The Method of The Calicurgi | 8903 |
| Chapter XIV. Objections and Rejoinders | 6082 |
