Japanese Jewel Beetle

Chrysochroa fulgidissima · Order: Coleoptera · Family: Buprestidae

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Japanese Jewel Beetle
Photo: BrianAdler, no known copyright restrictions (public domain), Public domain

The Japanese Jewel Beetle is native to Japan and Korea and lives in woods or forests during summer under strong sunshine. Its wings are iridescent and change color with the angle of light, making the exact hue hard to pin down.

Source: Wikipedia

How to recognize it

It has iridescent wings that shift colors depending on the light angle.

Source: Wikipedia

Where it lives

It is usually found in woods or forests in summer when the sun is strong.

Source: Wikipedia

When you see it

It appears most often in the summer months.

Source: Wikipedia

Where it comes from

The beetle is native to Japan and Korea.

Source: Wikipedia

More photos

Same family (Buprestidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Chrysochroa_fulgidissima

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.