Wood-boring Barklouse vs Long-winged Barklouse

Side-by-side species comparison

Attribute Wood-boring Barklouse Long-winged Barklouse
Scientific Name Psilopsocus mimulus Ectopsocus briggsi
Order Psocoptera Psocoptera
Family Psilopsocidae Ectopsocidae
Size 2-3 mm 2-3 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Herbivores
Regions Central America, South America Europe, North America, Australasia
Conservation Least Concern Least Concern

Wood-boring Barklouse

An unusual psocid that bores into dead wood rather than living on bark surfaces. It creates small tunnels in decaying timber.

💡

Did You Know?

It is one of the very few bark lice that actually bores into wood.

Long-winged Barklouse

A widespread bark louse found on tree trunks and dead leaves across Europe and introduced to other continents. It has long narrow wings.

💡

Did You Know?

It has successfully colonized multiple continents through accidental human transport.