| Chapter I. The Pompili | 12094 |
| Chapter II. The Scoliae | 4486 |
| Chapter III. A Dangerous Diet | 7481 |
| Chapter IV. The Cetonia Larva | 20310 |
| Chapter V. The Problem of The Scoliae | 3824 |
| Chapter IV. The Tachytes | 14339 |
| Chapter VII. Change of Diet | 12624 |
| Chapter VIII. A Dig at The Evolutionists | 8175 |
| Chapter IX. Rationing According to Sex | 6940 |
| Chapter X. The Bee Eating Philanthus | 6853 |
| Chapter XI. The Method of The Ammophilae | 3943 |
| Chapter XII. The Method of The Scoliae | 6263 |
| Chapter III. The Method of The Calicurgi | 7158 |
| Chapter XIV. Objections and Rejoinders | 4402 |
