Directions for Collecting and Preserving Insects

A practical manual presents principles and procedures for collecting, identifying, and preserving insects, beginning with insect characteristics, the scope and agricultural importance of entomology, and a classification of hexapods into orders and suborders. It then details field equipment and techniques—sweeping, beating, nets, traps, light attraction, aquatic and beach methods—followed by order-specific collecting advice. The text describes killing agents, alcohol and other preservatives, entomotaxy, pins and mounting methods, envelopes and spreading apparatus, and storage and care of specimens, combining practical instructions with guidance on estimating species diversity and recording collectors' observations.