Blue Death-feigning Beetle vs Neotropical Rove Beetle
Side-by-side species comparison
| Attribute | Blue Death-feigning Beetle | Neotropical Rove Beetle |
|---|---|---|
| Scientific Name | Asbolus verrucosus | Xanthopygus cognatus |
| Order | Coleoptera | Coleoptera |
| Family | Tenebrionidae | Staphylinidae |
| Size | 18-21mm | 12-18 mm |
| Habitat | Deserts & Drylands | Woodlands |
| Diet | Detritivores | Fruit Feeders |
| Regions | North America | Central and South America, Brazil to Mexico |
| Conservation | Least Concern | Least Concern |
Blue Death-feigning Beetle
A rounded blue-grey desert beetle covered in a waxy powder-blue coating. When threatened it flips onto its back and plays dead with legs extended stiffly.
Did You Know?
Its death-feigning behavior is so convincing that predators lose interest and the beetle can remain motionless for hours.
Neotropical Rove Beetle
A large, strikingly colored rove beetle with a bright orange pronotum contrasting with black elytra and head. It is one of the most conspicuous staphylinids in the Neotropical region.
Did You Know?
The bright orange and black coloration of this beetle is thought to be aposematic, warning predators of its unpalatable defensive secretions.