Hairy Christmas Beetle vs Common Bark Louse

Side-by-side species comparison

Attribute Hairy Christmas Beetle Common Bark Louse
Scientific Name Anoplognathus hirsutus Graphopsocus cruciatus
Order Coleoptera Psocoptera
Family Scarabaeidae Stenopsocidae
Size 18-25 mm 3-4 mm
Habitat Woodlands Woodlands
Diet Root Feeders Wood Feeders
Regions Australia Europe, North America
Conservation Least Concern Least Concern

Hairy Christmas Beetle

A densely hairy golden-brown Christmas beetle found in southeastern Australia. The fine hairs covering its body distinguish it from other Anoplognathus species.

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Did You Know?

The dense body hair is thought to help regulate temperature during cool summer evenings.

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.

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Did You Know?

Its cross-shaped wing pattern makes it one of the easiest bark lice to identify.