Ventnor, I. W., 6 December, 1920.




CONTENTS.

TRANSLATOR'S NOTE.

CHAPTER 1. THE POMPILI.

CHAPTER 2. THE SCOLIAE.

CHAPTER 3. A DANGEROUS DIET.

CHAPTER 4. THE CETONIA-LARVA.

CHAPTER 5. THE PROBLEM OF THE SCOLIAE.

CHAPTER 6. THE TACHYTES.

CHAPTER 7. CHANGE OF DIET.

CHAPTER 8. A DIG AT THE EVOLUTIONISTS.

CHAPTER 9. RATIONING ACCORDING TO SEX.

CHAPTER 10. THE BEE-EATING PHILANTHUS.

CHAPTER 11. THE METHOD OF THE AMMOPHILAE.