insectivory

• a word derived from insectivorous.
  insectivorous

  adjective

  feeding on insects, especially when they constitute the entire diet, as in the case of many arachnids, birds, and small mammals.

More Suggestions

• Insectivora
• insectivorous
• insectary
• insection
• insectology
• insecticide
• insectifuge
• insectile
• insectoid