Tropical Giant Whirligig Beetle vs Sal Borer
Side-by-side species comparison
| Attribute | Tropical Giant Whirligig Beetle | Sal Borer |
|---|---|---|
| Scientific Name | Dineutus indicus | Hoplocerambyx spinicornis |
| Order | Coleoptera | Coleoptera |
| Family | Gyrinidae | Cerambycidae |
| Size | 10-15 mm | 35-60 mm |
| Habitat | Rivers & Streams | Beaches & Coastal |
| Diet | Omnivores | Wood Feeders |
| Regions | Indian Subcontinent, Southeast Asia | South Asia (India, Nepal, Bangladesh, particularly central Indian forests) |
| Conservation | Least Concern | Least Concern |
Tropical Giant Whirligig Beetle
A large whirligig beetle found on the surfaces of tropical ponds and slow rivers across South Asia. It forms impressive swirling aggregations.
Did You Know?
Aggregations of thousands of individuals create visible ripple patterns on still water surfaces.
Sal Borer
A large, dark brown longhorn beetle that is the most destructive pest of sal trees, India's most important timber species. Larvae bore extensive galleries through the sapwood and heartwood, killing mature trees.
Did You Know?
During outbreaks, this beetle can kill millions of sal trees across thousands of hectares, causing catastrophic timber losses.