Giant Scoliid Wasp vs Pale-winged Barklouse

Side-by-side species comparison

Attribute	Giant Scoliid Wasp	Pale-winged Barklouse
Scientific Name	Megascolia procer	Peripsocus phaeopterus
Order	Hymenoptera	Psocoptera
Family	Scoliidae	Peripsocidae
Size	40-55 mm	2-3 mm
Habitat	Forests	Forests
Diet	Sap Feeders	Wood Feeders
Regions	Southeast Asia, Indonesia	Europe
Conservation	Least Concern	Least Concern

Giant Scoliid Wasp

One of the largest wasps in the world, reaching over 5 cm in length, found in Southeast Asian forests. It parasitizes atlas beetle and other giant scarab larvae.

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Did You Know?

At over 5 cm long, it rivals the Asian giant hornet as one of the largest wasp species on Earth.

Pale-winged Barklouse

A common European bark louse with smoky brown wings. It lives on tree trunks where it scrapes algae and lichen from the bark.

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Did You Know?

Females guard their egg clusters on tree bark until they hatch.