Bug Anatomy

Chitin is a chemical mixture made of natural elements and can be firm or yielding depending on its thickness. The insect body is a lesson in simplicity.

Insect Anatomy Sticker Pyrrhocoris Apterus Beetle Bug

The head thorax and abdomen.

Bug anatomy. Made of chitin it protects the muscles and organs. A three part gut breaks down food and absorbs all the nutrients the insect needs. Anatomy of a bed bug bed bugs often spelled as bedbugs are reddish brown ovoid and wingless.

Basic parts of an insect there a three basic parts to an insect the head thorax the central portion of the body and abdomen the ball typically seen on many insects. An insect body has a hard exoskeleton protecting a soft interior it is divided into three main parts the head thorax and abdomen each of which is in turn composed of several smaller segments. Insects like all arthropods have no interior skeleton.

Nerves join together in various ganglia to control movement vision eating and organ function. The insect body is divided into three parts. So an insects legs and face have thin layers to provide pliability while the rest of the exoskeleton is thicker and more protective.

The head of an insect is where the main receptor parts are located. Because they are dorsoventrally flattened they have the advantage of hiding in crevices. A single vessel pumps and directs the flow of blood.

The exoskeleton is an insects entire outer body. Instead they have an exoskeleton a hard outer layer made mostly of chitin which protects and supports the body. The shape of a bed bugs body is comparable to a lentil or apple seed.

Bed Bug Anatomy