Polydrusus Weevil vs South American Whirligig Beetle
Side-by-side species comparison
| Attribute | Polydrusus Weevil | South American Whirligig Beetle |
|---|---|---|
| Scientific Name | Polydrusus sericeus | Gyrinus ovatus |
| Order | Coleoptera | Coleoptera |
| Family | Curculionidae | Gyrinidae |
| Size | 5-8mm | 5-7 mm |
| Habitat | Hedgerows | Ponds & Lakes |
| Diet | Herbivores | Omnivores |
| Regions | Europe | North America, Central America, South America |
| Conservation | Least Concern | Least Concern |
Polydrusus Weevil
A small weevil covered in brilliant green scales that sparkle in sunlight. It is commonly found on birch and hazel trees.
Did You Know?
The green coloring comes from tiny iridescent scales that rub off easily leaving the beetle looking dull brown underneath.
South American Whirligig Beetle
A widespread whirligig beetle found across temperate and tropical regions of the Americas. It is highly gregarious and forms dense surface swarms.
Did You Know?
Its flattened, boat-shaped body creates almost no wake, allowing it to glide efficiently across the water surface.