How many body parts do insects have?

Insects are classified as members of the class Insecta, which is characterized by having three distinct body segments: the head, thorax, and abdomen.

The head is where sensory organs are located, including compound eyes and antennae, and is responsible for feeding. The thorax contains the legs and wings, if present, and is essential for movement. The abdomen houses the digestive and reproductive systems.

This three-part structure is a defining characteristic of insects and distinguishes them from other arthropods, which may have different body segmentations. Understanding the body parts of insects is fundamental for pest control professionals, as it helps identify insect anatomy and aids in implementing effective pest management strategies.