Longhorn Harlequin Beetle vs Round Sand Beetle
Side-by-side species comparison
| Attribute | Longhorn Harlequin Beetle | Round Sand Beetle |
|---|---|---|
| Scientific Name | Aristobia approximator | Omophron limbatum |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Carabidae |
| Size | 30-55 mm | 5-7 mm |
| Habitat | Farmland | Ponds & Lakes |
| Diet | Wood Feeders | Predators |
| Regions | Southeast Asia (Malaysia, Indonesia, Thailand, Philippines, Vietnam) | Europe, North Africa, western Asia |
| Conservation | Least Concern | Least Concern |
Longhorn Harlequin Beetle
A large longhorn beetle with attractive pale grey elytra marked with dark bands and spots in a harlequin pattern. Antennae are notably long, banded in black and grey.
Did You Know?
It is a significant pest of cacao plantations in Southeast Asia, with larvae tunneling through tree trunks causing branch dieback.
Round Sand Beetle
A highly distinctive, nearly circular ground beetle with a domed shape and striking pattern of pale yellow with dark green bands. It burrows in wet sand near water.
Did You Know?
Its nearly spherical body shape is unique among ground beetles and allows it to burrow rapidly into wet sand to escape predators or floods.