Wrinkled Rove Beetle vs Ross's Alpine
Side-by-side species comparison
| Attribute | Wrinkled Rove Beetle | Ross's Alpine |
|---|---|---|
| Scientific Name | Oxytelus rugosus | Erebia rossii |
| Order | Coleoptera | Lepidoptera |
| Family | Staphylinidae | Nymphalidae |
| Size | 3-5 mm | 34-42 mm wingspan |
| Habitat | Tundra & Arctic | Tundra & Arctic |
| Diet | Dung Feeders | Omnivores |
| Regions | Europe, Asia, introduced to North America | Arctic Alaska, northern Canada, Yukon Territory |
| Conservation | Least Concern | Least Concern |
Wrinkled Rove Beetle
A small, flattened rove beetle with a heavily sculptured pronotum bearing deep longitudinal furrows. It is one of the most common dung-inhabiting staphylinids across the Palearctic region.
Did You Know?
This beetle is among the first colonizers of fresh dung pats, arriving within minutes of deposition to prey on fly eggs.
Ross's Alpine
A dark brown butterfly with small reddish-orange eye spots on the forewings. Its cryptic coloration allows it to blend with dark tundra soils and rocks. It has a slow, bobbing flight pattern close to the ground.
Did You Know?
Named after the Arctic explorer Sir James Clark Ross, this butterfly takes two full years to develop from egg to adult.