Giant Stick Insect vs Goliath Stick Insect

Side-by-side species comparison

Attribute Giant Stick Insect Goliath Stick Insect
Scientific Name Phobaeticus kirbyi Eurycnema goliath
Order Phasmatodea Phasmatodea
Family Phasmatidae Phasmatidae
Size 25-33 cm 200-250 mm (females)
Habitat Forests Woodlands
Diet Herbivores Herbivores
Regions Malaysia (Borneo), Brunei Oceania
Conservation Data Deficient Least Concern

Giant Stick Insect

A very large stick insect from Borneo with extremely elongated legs. Males are slender and capable of flight with their well-developed wings.

💡

Did You Know?

Its legs alone can span over 20 cm, allowing it to bridge gaps between branches in the canopy.

Goliath Stick Insect

Australias largest stick insect at up to 250 mm. Females are vivid green with small red wings they flash in threat displays. Males are slender brown and can fly.

💡

Did You Know?

When threatened, this giant stick insect opens tiny red wings and produces a hissing sound — creating a startling threat display from an otherwise perfectly camouflaged insect.