| Chapter I. The Pompili | 13072 |
| Chapter II. The Scoliae | 5388 |
| Chapter III. A Dangerous Diet | 8342 |
| Chapter IV. The Cetonia Larva | 21610 |
| Chapter V. The Problem of The Scoliae | 4655 |
| Chapter VII. Change of Diet | 13571 |
| Chapter VIII. A Dig at The Evolutionists | 8980 |
| Chapter IX. Rationing According to Sex | 7816 |
| Chapter X. The Bee Eating Philanthus | 7699 |
| Chapter XI. The Method of The Ammophilae | 4756 |
| Chapter XII. The Method of The Scoliae | 8393 |
| Chapter III. The Method of The Calicurgi | 8046 |
| Chapter XIV. Objections and Rejoinders | 5280 |
