Colleterial Glands

Definition

Specialized glands in female insects, particularly in Lepidoptera (moths and butterflies), that secrete a sticky substance used for attaching eggs to surfaces or creating protective coatings for the eggs.

Etymology

From Latin 'collectilis', meaning 'collecting', referring to the glands' role in secreting adhesive substances.

Example

The colleterial glands of a moth secrete adhesive material to securely attach her eggs on the underside of a leaf.

Related Terms

• Silk glands
• Ovipositor
• Secretion