Entoma
Coppery leafhopper, Jikradia olitoria, plate

Leafhoppers

Jikradia olitoria

Coppery leafhopper

Despite its name, this leafhopper is not always coppery: individuals can appear green, blue or brown, so color alone cannot confirm its identity.

WhereVineyard edges, scrub and woodland
Size6 to 8 mm body length
WhenMay to October

The Coppery leafhopper is a small, wedge-shaped insect about 6 to 8 mm long, with a broad, rounded head wider than the front of the thorax and wings that slope down the back like a tent. Coloring is variable, running from coppery orange or tan to green, blue or brown, often with darker smoky bands across the wings.

Adults feed by piercing plant stems and leaves to draw sap, using host plants that include grapevines, clover and various grasses and shrubs at the edges of woodland. The species moves seasonally between wild vegetation and cultivated vines, and can pick up and spread the pathogen behind grapevine yellows disease as it does so.

Traits

Habitat

Farmland

Colour

Brown, Orange, Metallic

Active

Day

To people

Harmless to people; it feeds only on plant sap and does not bite or sting.

Activity through the year

Often confused with

Red-banded leafhopperOpen entry ›
Graphocephala coccinea

Similarly small and brightly marked, but has fixed blue-green wings crossed by bold orange-red bands rather than the variable coppery, brown or green coloring of the Coppery leafhopper.

Sharpshooter leafhoppernot in guide
Draeculacephala mollipes

Shares the wedge-shaped body and sap-feeding habit, but has a more elongated, pointed head rather than the broad, blunt head of the Coppery leafhopper.

Questions

Is the Coppery leafhopper dangerous to people?

Harmless to people; it feeds only on plant sap and does not bite or sting.

When can you see the Coppery leafhopper?

The Coppery leafhopper can be seen from May to October, by day.

Plate retouched from a photo by Trevor Edmonson, CC BY 4.0, iNaturalist Licence

Report a mistake in this entry

True bugs›Leafhoppers›Jikradia

Last updated 2026-09-27. Every entry is checked against published sources.