Foregut

Definition

The anterior portion of the alimentary canal in insects, consisting of the mouth, pharynx, esophagus, and crop.

Etymology

English *fore* meaning 'before', and *gut* meaning 'stomach'.

Example

The foregut of a grasshopper is used to store food before it enters the midgut for digestion.

Related Terms

• Alimentary canal
• Mouth
• Pharynx
• Esophagus
• Crop

Usage Notes

The foregut is often divided into sections based on its function, such as the crop which is a storage organ.