Entoma
Small copper, Lycaena phlaeas, plate

Blues and coppers

Lycaena phlaeas

Small copper

Males stake out a small territory on bare ground and dart out to chase off any passing insect, then return to the exact same spot.

WhereGrassland, heathland, wasteland, road verges
Size26 to 36 mm wingspan
WhenApril to October

It shows bright coppery-orange forewings with black spots, bordered by dark brown, and dark brown hindwings with a thin orange band.

It flies in several overlapping broods across the season and its caterpillars feed on common sorrel and sheep's sorrel.

Traits

Habitat

Grassland

Colour

Orange, Brown

Active

Day

To people

Harmless

Activity through the year

Often confused with

Brown argusOpen entry ›
Aricia agestis

The brown argus lacks the small copper's bright metallic orange forewing patches and is a duller brown with orange spots along the wing edge.

Questions

Is the Small copper dangerous to people?

The Small copper is harmless to people.

When can you see the Small copper?

The Small copper can be seen from April to October, by day.

Plate retouched from a photo by Magnefl, CC BY‑SA 3.0, Wikimedia Commons Licence

The plate on this page is shared under the same licence as its source, CC BY-SA.

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Butterflies and moths›Blues and coppers›Lycaena

Last updated 2026-09-26. Every entry is checked against published sources.