Oriental Beetle
Exomala orientalis

Anomala orientalis, also known as the oriental beetle (OB), is a species of Rutelinae in the family Scarabaeidae. It is a beetle about 0.7 - 1.1 cm long, with mottled, metallic brown- and black-colored elytra and a similarly colored thorax and head during the adult stage. It is sometimes confused with the larger and more colorful Japanese beetle. During the larval stage, the oriental beetle can be identified by the parallel line raster pattern. Source
Where it is now
No records in the last 8 weeks. It may be out of season where the observers and sensors are.
See the Oriental Beetle on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| North America | 1 June 2026 | 8 June 2026 | 29 June 2026 | 2 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.