Marginal cells

Definition

Specialized regions in the wings of certain insects, particularly within the Hymenoptera order, that help in wing foldability and flexibility.

Etymology

From Latin 'marginalis', meaning 'relating to the margin' and 'cellulae', meaning 'small cells'.

Example

The marginal cells in bees' wings allow for efficient flight and maneuverability.

Related Terms

• Wing cells
• Hymenoptera
• Flight mechanics

Usage Notes

Marginal cells are important in the study of insect wing morphology and function.