Gumtree Shield Bug vs Devil's Coach Horse

Side-by-side species comparison

Attribute Gumtree Shield Bug Devil's Coach Horse
Scientific Name Poecilometis strigatus Ocypus olens
Order Hemiptera Coleoptera
Family Pentatomidae Staphylinidae
Size 15-22 mm 22-32 mm
Habitat Underground Underground
Diet Sap Feeders Omnivores
Regions Australia, Oceania Europe, introduced to North America
Conservation Least Concern Least Concern

Gumtree Shield Bug

A large shield bug commonly found on eucalyptus trees across Australia. It has a distinctive brown and cream patterned body with a broad, shield-shaped pronotum.

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Did You Know?

When disturbed, it releases a powerful stink from thoracic glands that can linger on human skin for hours.

Devil's Coach Horse

A large, matt-black rove beetle that raises its tail like a scorpion when threatened. It has powerful jaws and emits a foul smell.

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Did You Know?

In medieval Ireland it was believed to have the power to curse a person it pointed its tail at.