Japanese Whirligig Beetle vs Gibbicollis Dung Beetle
Side-by-side species comparison
| Attribute | Japanese Whirligig Beetle | Gibbicollis Dung Beetle |
|---|---|---|
| Scientific Name | Gyrinus japonicus | Deltochilum gibbosum |
| Order | Coleoptera | Coleoptera |
| Family | Gyrinidae | Scarabaeidae |
| Size | 5-8 mm | 18-28 mm |
| Habitat | Ponds & Lakes | Forests |
| Diet | Omnivores | Detritivores |
| Regions | Japan, Korea, China | South America |
| Conservation | Least Concern | Least Concern |
Japanese Whirligig Beetle
A common whirligig beetle in East Asia found on still and slow-flowing water surfaces. It forms large social groups especially in autumn.
Did You Know?
It uses the Marangoni effect, exploiting surface tension gradients to propel itself rapidly across water.
Gibbicollis Dung Beetle
A dark, convex roller dung beetle with a pronounced hump on the pronotum. It is a flightless species that rolls dung balls along tropical forest floors. The strong legs and rounded body aid in navigating leaf litter.
Did You Know?
Being flightless, this species must walk to find dung, making it highly sensitive to forest fragmentation.