Furniture Booklouse vs Stalk-Eyed Fly
Side-by-side species comparison
| Attribute | Furniture Booklouse | Stalk-Eyed Fly |
|---|---|---|
| Scientific Name | Liposcelis paeta | Teleopsis dalmanni |
| Order | Psocoptera | Diptera |
| Family | Liposcelididae | Diopsidae |
| Size | 0.7-1.0 mm | 6-10 mm body (eye span up to 25 mm) |
| Habitat | Indoors | Rivers & Streams |
| Diet | Fungus Feeders | Fungus Feeders |
| Regions | Europe, North America, Oceania | Asia |
| Conservation | Not Evaluated | Least Concern |
Furniture Booklouse
A minute pale booklouse often found in new homes and recently plastered walls. It feeds on microscopic mold in damp indoor environments.
Did You Know?
Outbreaks in new buildings disappear once the structure dries out and mold can no longer grow on fresh plaster.
Stalk-Eyed Fly
Males have eyes on the tips of long rigid stalks that can span wider than their body length. Females prefer males with wider eye spans, driving extreme sexual selection.
Did You Know?
Males compete by facing each other and comparing eye span — the wider-eyed male wins. Females prefer wide-eyed males because eye span indicates good genes.