South American Whirligig Beetle vs Arctic Woolly Bear Moth
Side-by-side species comparison
| Attribute | South American Whirligig Beetle | Arctic Woolly Bear Moth |
|---|---|---|
| Scientific Name | Gyrinus ovatus | Gynaephora groenlandica |
| Order | Coleoptera | Lepidoptera |
| Family | Gyrinidae | Erebidae |
| Size | 5-7 mm | 30-40 mm wingspan |
| Habitat | Ponds & Lakes | Heathland |
| Diet | Omnivores | Omnivores |
| Regions | North America, Central America, South America | Canadian Arctic Archipelago, Greenland, Ellesmere Island |
| Conservation | Least Concern | Least Concern |
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.
Arctic Woolly Bear Moth
A medium-sized moth whose caterpillar is famous for its extremely long development. Adults are gray-brown with hairy bodies. The densely hairy caterpillar is dark brown to black and curls into a tight ball when disturbed.
Did You Know?
The caterpillar can take up to 14 years to complete development, spending most of each year frozen solid and thawing for only a few weeks of feeding each summer.