Malayan Stick Insect vs South American Eucalyptus Sawfly

Side-by-side species comparison

Attribute Malayan Stick Insect South American Eucalyptus Sawfly
Scientific Name Phobaeticus serratipes Lophyrotoma zonalis
Order Phasmatodea Hymenoptera
Family Phasmatidae Pergidae
Size Body 270-330 mm, total with legs up to 550 mm 10-14 mm
Habitat Forests Farmland
Diet Herbivores Herbivores
Regions Malaysia, Singapore, Thailand Australia, invasive in South America
Conservation Not Evaluated Least Concern

Malayan Stick Insect

An extremely long stick insect with serrated legs that was once the longest known insect. Females can reach over 300 mm in body length alone.

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Did You Know?

Before the discovery of P. chani, this species held the world record as the longest insect.

South American Eucalyptus Sawfly

A dark-bodied pergid sawfly that has become a significant pest of eucalyptus plantations in South America. Larvae are gregarious and can cause severe defoliation.

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Did You Know?

This Australian native became a major pest after eucalyptus was widely planted in South America, far from its natural enemies.