| Chapter I. The Pompili | 10640 |
| Chapter II. The Scoliae | 3266 |
| Chapter III. A Dangerous Diet | 5496 |
| Chapter IV. The Cetonia Larva | 16642 |
| Chapter V. The Problem of The Scoliae | 2762 |
| Chapter IV. The Tachytes | 13137 |
| Chapter VII. Change of Diet | 11330 |
| Chapter VIII. A Dig at The Evolutionists | 7040 |
| Chapter IX. Rationing According to Sex | 5786 |
| Chapter X. The Bee Eating Philanthus | 5564 |
| Chapter XI. The Method of The Ammophilae | 2947 |
| Chapter XII. The Method of The Scoliae | 5298 |
| Chapter III. The Method of The Calicurgi | 5905 |
| Chapter XIV. Objections and Rejoinders | 3400 |
