Lesser House Fly vs Dacetine Trap-Jaw Ant
Side-by-side species comparison
| Attribute | Lesser House Fly | Dacetine Trap-Jaw Ant |
|---|---|---|
| Scientific Name | Fannia canicularis | Strumigenys emmae |
| Order | Diptera | Hymenoptera |
| Family | Fanniidae | Formicidae |
| Size | 5-7 mm | 1.5-2.5 mm |
| Habitat | Indoors | Indoors |
| Diet | Scavengers | Detritivores |
| Regions | Worldwide | Europe, North Africa |
| Conservation | Least Concern | Least Concern |
Lesser House Fly
A small greyish fly often seen flying in circles beneath ceiling lights indoors. It breeds in decaying organic matter and is a secondary forensic indicator.
Did You Know?
Males are well known for hovering in a fixed triangular flight pattern beneath indoor light fixtures.
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.