| Chapter I. The Pompili | 13759 |
| Chapter II. The Scoliae | 6071 |
| Chapter III. A Dangerous Diet | 9047 |
| Chapter IV. The Cetonia Larva | 22578 |
| Chapter V. The Problem of The Scoliae | 5244 |
| Chapter IV. The Tachytes | 16249 |
| Chapter VII. Change of Diet | 14287 |
| Chapter VIII. A Dig at The Evolutionists | 9592 |
| Chapter IX. Rationing According to Sex | 8505 |
| Chapter X. The Bee Eating Philanthus | 8313 |
| Chapter XI. The Method of The Ammophilae | 5533 |
| Chapter XII. The Method of The Scoliae | 9113 |
| Chapter III. The Method of The Calicurgi | 8823 |
| Chapter XIV. Objections and Rejoinders | 6011 |
