Striped Whirligig Beetle vs Two-Horned Oxysternon
Side-by-side species comparison
| Attribute | Striped Whirligig Beetle | Two-Horned Oxysternon |
|---|---|---|
| Scientific Name | Gyrinus substriatus | Oxysternon durum |
| Order | Coleoptera | Coleoptera |
| Family | Gyrinidae | Scarabaeidae |
| Size | 5-7 mm | 20-28 mm |
| Habitat | Ponds & Lakes | Forests |
| Diet | Omnivores | Dung Feeders |
| Regions | Europe, Western Asia | South America |
| Conservation | Least Concern | Least Concern |
Striped Whirligig Beetle
A small whirligig beetle common across Europe, with fine longitudinal lines on the elytra. It aggregates in large swarms on sheltered pond surfaces.
Did You Know?
Groups coordinate their circular swimming using ripples on the water surface as communication signals.
Two-Horned Oxysternon
A large, dark metallic green tunneling dung beetle with two prominent pronotal projections in males. The clypeus has a distinctive upturned anterior margin. It is a powerful tunneler in Amazonian rainforests.
Did You Know?
This beetle is so efficient at burying dung that it plays a measurable role in reducing livestock parasite transmission.