Hairstreaks

Definition

A common name for members of the subfamily Theclinae, within the family Lycaenidae, a group of small butterflies known for their tail-like extensions on the hindwings and intricate wing patterns.

Etymology

From the characteristic streak-like markings on their wings, resembling fine hairlines.

Example

Hairstreaks are often brightly colored and have intricate wing patterns, resembling small versions of larger butterflies.

Related Terms

• Lycaenidae
• Butterflies
• Theclinae

Usage Notes

Hairstreaks are a diverse group of butterflies with various ecological roles.