Rock Crawler vs Four-spotted Rove Beetle
Side-by-side species comparison
| Attribute | Rock Crawler | Four-spotted Rove Beetle |
|---|---|---|
| Scientific Name | Grylloblatta bifratrilecta | Drusilla canaliculata |
| Order | Grylloblattodea | Coleoptera |
| Family | Grylloblattidae | Staphylinidae |
| Size | 15-25mm | 3-4 mm |
| Habitat | Caves | Woodlands |
| Diet | Scavengers | Scavengers |
| Regions | North America | Europe, Northern Asia |
| Conservation | Near Threatened | Least Concern |
Rock Crawler
A pale wingless insect living on high-altitude ice and snowfields. It is active only at near-freezing temperatures.
Did You Know?
Restricted to tiny patches of permanently cold habitat and acutely threatened by climate change warming its mountain homes.
Four-spotted Rove Beetle
A small, flattened aleocharine rove beetle with a distinctive channeled pronotum and brownish coloration. It is frequently found in and around ant nests where it scavenges on nest debris.
Did You Know?
This beetle produces a defensive spray from abdominal glands that deters attacking ants, allowing it to live safely near ant colonies.