About Wallace's Long-Armed Beetle
A large, rare beetle with extremely elongated forelegs in males. Named for the naturalist Alfred Russel Wallace who first described it.
Did You Know?
Males' front legs can be longer than their entire body, used for gripping females during mating.
How to Identify Wallace's Long-Armed Beetle
Wallace's Long-Armed Beetle (Cheirotonus parryi) belongs to the order Coleoptera, family Euchiridae. Adults typically measure 50-80 mm.
Wallace's Long-Armed Beetle Habitat
Wallace's Long-Armed Beetle is found in mountains habitats, particularly across Southeast Asia (Borneo, Malaysia). This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Wallace's Long-Armed Beetle Diet and Feeding
Wallace's Long-Armed Beetle feeds on plant sap by piercing stems and leaves with specialised mouthparts. Sap feeders extract nutrients directly from the plant's vascular system.
Where Is Wallace's Long-Armed Beetle Found?
Wallace's Long-Armed Beetle can be found in Southeast Asia (Borneo, Malaysia), where it inhabits mountains environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Wallace's Long-Armed Beetle can be found
Is Wallace's Long-Armed Beetle Dangerous?
Wallace's Long-Armed Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Wallace's Long-Armed Beetle Role in Nature
Wallace's Long-Armed Beetle is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Wallace's Long-Armed Beetle
What does Wallace's Long-Armed Beetle look like?
The Wallace's Long-Armed Beetle typically measures 50-80 mm.
Where is Wallace's Long-Armed Beetle found?
The Wallace's Long-Armed Beetle is found in Southeast Asia (Borneo, Malaysia) and typically inhabits mountains environments.
What does Wallace's Long-Armed Beetle eat?
The Wallace's Long-Armed Beetle feeds on plant sap by piercing stems and leaves.
Is Wallace's Long-Armed Beetle dangerous to humans?
The Wallace's Long-Armed Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
Is Wallace's Long-Armed Beetle endangered?
The Wallace's Long-Armed Beetle is currently classified as Not Evaluated by conservation assessments. Habitat loss and environmental changes are among the primary threats to its population.
What is an interesting fact about Wallace's Long-Armed Beetle?
Males' front legs can be longer than their entire body, used for gripping females during mating.
Cite This Page
APA:
InsectDiscover. (2026). Wallace's Long-Armed Beetle (Cheirotonus parryi). Retrieved from https://insectdiscover.com/insect/wallaces-long-armed-beetle
MLA:
"Wallace's Long-Armed Beetle." InsectDiscover, https://insectdiscover.com/insect/wallaces-long-armed-beetle.