Humpbacked Mite-hunter vs Four-spotted Rove Beetle
Side-by-side species comparison
| Attribute | Humpbacked Mite-hunter | Four-spotted Rove Beetle |
|---|---|---|
| Scientific Name | Scydmaenus hellwigii | Drusilla canaliculata |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Staphylinidae |
| Size | 1-1.5 mm | 3-4 mm |
| Habitat | Forests | Woodlands |
| Diet | Detritivores | Scavengers |
| Regions | Europe, Western Asia | Europe, Northern Asia |
| Conservation | Least Concern | Least Concern |
Humpbacked Mite-hunter
A diminutive scydmaenine rove beetle with a distinctly humped profile and long, clubbed antennae. It specializes in hunting oribatid mites in the micro-habitats of forest floor detritus.
Did You Know?
To overcome the mite's armor, this beetle first gnaws a small hole in the mite's exoskeleton, then inserts its mandibles to extract the soft tissues inside.
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.