Dacetine Trap-Jaw Ant vs Humpbacked Mite-hunter
Side-by-side species comparison
| Attribute | Dacetine Trap-Jaw Ant | Humpbacked Mite-hunter |
|---|---|---|
| Scientific Name | Strumigenys emmae | Scydmaenus hellwigii |
| Order | Hymenoptera | Coleoptera |
| Family | Formicidae | Staphylinidae |
| Size | 1.5-2.5 mm | 1-1.5 mm |
| Habitat | Indoors | Forests |
| Diet | Detritivores | Detritivores |
| Regions | Europe, North Africa | Europe, Western Asia |
| Conservation | Least Concern | Least Concern |
Dacetine Trap-Jaw Ant
A minute trap-jaw ant with elongate mandibles fringed with specialized hairs used to detect and capture tiny soil-dwelling springtails. Workers are slow-moving, cryptic hunters that stalk prey in leaf litter. Their bodies are covered in bizarre spatulate hairs.
Did You Know?
Their mandible trigger hairs are so sensitive they can detect the vibrations of a springtail walking nearby and snap shut in microseconds.
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.