Banded Barklouse vs Sri Lankan Relict Ant Beetle

Side-by-side species comparison

Attribute Banded Barklouse Sri Lankan Relict Ant Beetle
Scientific Name Philotarsus picicornis Helota vigorsii
Order Psocoptera Coleoptera
Family Philotarsidae Helotidae
Size 2-3 mm 0.5-1 cm
Habitat Woodlands Woodlands
Diet Wood Feeders Wood Feeders
Regions Europe Sri Lanka
Conservation Least Concern Endangered

Banded Barklouse

A small winged bark louse found on tree trunks throughout Europe. It has distinctively banded antennae.

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Did You Know?

It is often the most commonly collected bark louse in European forest surveys.

Sri Lankan Relict Ant Beetle

A rare beetle found only in the wet zone forests of Sri Lanka. It lives under bark and is associated with fungal growths on dead wood.

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Did You Know?

This beetle belongs to a relict family with fewer than 100 known species worldwide.