Asian Lady Beetle (Harlequin) vs Black and Yellow Longhorn
Side-by-side species comparison
| Attribute | Asian Lady Beetle (Harlequin) | Black and Yellow Longhorn |
|---|---|---|
| Scientific Name | Harmonia yedoensis | Rutpela maculata |
| Order | Coleoptera | Coleoptera |
| Family | Coccinellidae | Cerambycidae |
| Size | 6-9 mm | 13-20mm |
| Habitat | Forests | Underground |
| Diet | Omnivores | Nectar Feeders |
| Regions | East Asia, Japan | Europe |
| Conservation | Least Concern | Least Concern |
Asian Lady Beetle (Harlequin)
A large ladybug native to Japan, closely related to the invasive Asian lady beetle. Found in forest canopies where it feeds on aphids. Distinguished by its slightly more elongated body shape.
Did You Know?
Unlike its more famous relative Harmonia axyridis, this species has stayed in its native range and has not become a worldwide invasive pest.
Black and Yellow Longhorn
A slender wasp-mimicking beetle with yellow elytra marked with black bands and spots. It is a common flower visitor in European summers.
Did You Know?
Its wasp-like coloring is a form of Batesian mimicry that deters predators despite being completely harmless.