Common Bark Louse vs Web-spinning Barklouse
Side-by-side species comparison
| Attribute | Common Bark Louse | Web-spinning Barklouse |
|---|---|---|
| Scientific Name | Graphopsocus cruciatus | Archipsocus nomas |
| Order | Psocoptera | Psocoptera |
| Family | Stenopsocidae | Archipsocidae |
| Size | 3-4 mm | 1.5-2.5 mm |
| Habitat | Woodlands | Forests |
| Diet | Wood Feeders | Omnivores |
| Regions | Europe, North America | Southeastern United States, Central America |
| Conservation | Least Concern | Least Concern |
Common Bark Louse
A winged bark louse with distinctive cross-shaped wing markings found on tree trunks across Europe. It feeds on algae and lichen on bark.
Did You Know?
Its cross-shaped wing pattern makes it one of the easiest bark lice to identify.
Web-spinning Barklouse
A bark louse known for spinning communal silk webs over tree bark in tropical and subtropical regions. Large colonies can cover entire tree trunks.
Did You Know?
Their communal silk webs can cover entire tree trunks like a ghostly shroud.