Walking Stick Insect (Diapheromeridae) lives in forest across Southeast Asian forests. It feeds on leaves and twigs. Its conservation status is Least Concern.
Fascinating facts about the Walking Stick Insect
- Diapheromeridae belongs to the order Phasmatodea and the suborder Euphasmatodea, yet its exact placement within that suborder remains unresolved. As of 2025 the family is listed as incertae sedis, meaning it cannot be assigned to any recognised superfamily.
- The family includes several exceptionally large stick insects, the most notable being Paraphanocles keratosqueleton. Individuals of this species can exceed 30 cm in length.
- Palophinae is the smallest subfamily of Diapheromeridae, comprising only two genera and roughly 19 species, which shows a limited level of diversification. In stark contrast, the other subfamily, Diapheromerinae, boasts more than 400 species spread across 60 genera, highlighting a vast disparity in species richness within the family. This difference underscores how evolutionary radiation has varied dramatically between the two lineages.
- Lonchodinae and Necrosciinae were once classified within Diapheromeridae but have since been transferred to the separate family Lonchodidae. This re-allocation left Diapheromeridae with only two recognised subfamilies. Those remaining groups are Diapheromerinae, which contains the bulk of the family's diversity, and the much smaller Palophinae. The change simplifies the family's internal taxonomy to just these two lineages.
Sources
Every fact above was checked against these pages, and kept only where one of them states it.
At a glance
RangeSoutheast Asian forests
HabitatForest
DietLeaves and twigs
About the Walking Stick Insect
In the dappled light of the forest, the walking stick insect moves with an uncanny gait, its slender body swaying gently as it navigates the intricate network of twigs and leaves with an elegance that belies its remarkable camouflage. With each deliberate step, it embodies the very essence of patience and stealth, its stick-like form blending seamlessly into the surroundings as it searches for the tender shoots that sustain it. As it pauses, motionless, on the edge of a leaf, its remarkable mimicry is revealed, a masterful deception that has allowed this unassuming creature to thrive in its arboreal realm.
Hear the Walking Stick Insect, and 4,400+ more
Real recorded sounds, 11 nature games and a free Daily 5, 1v1 quiz duels, conservation wins and a safe Kids mode. Free on Feravox.
More insects and spiders to discover
