About House Longhorn Beetle
A serious structural pest of softwood timber in buildings worldwide. Larvae can feed inside roof timbers for up to ten years before emerging.
Did You Know?
Larvae can be heard chewing inside timber, making rasping sounds that are audible through walls.
How to Identify House Longhorn Beetle
House Longhorn Beetle (Hylotrupes bajulus) belongs to the order Coleoptera, family Cerambycidae. Adults typically measure 8–25 mm.
House Longhorn Beetle Habitat
House Longhorn Beetle is found in woodlands habitats, particularly across Europe, North America, South Africa, Australia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
House Longhorn Beetle Diet and Feeding
House Longhorn Beetle feeds on wood and bark, often boring into timber. Wood-feeding insects contribute to the decomposition of dead trees and nutrient cycling in forest ecosystems.
Where Is House Longhorn Beetle Found?
House Longhorn Beetle can be found in Europe, North America, South Africa, Australia, where it inhabits woodlands environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where House Longhorn Beetle can be found
Is House Longhorn Beetle Dangerous?
House Longhorn 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.
House Longhorn Beetle Role in Nature
House Longhorn 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 House Longhorn Beetle
What does House Longhorn Beetle look like?
The House Longhorn Beetle typically measures 8–25 mm.
Where is House Longhorn Beetle found?
The House Longhorn Beetle is found in Europe, North America, South Africa, Australia and typically inhabits woodlands environments.
What does House Longhorn Beetle eat?
The House Longhorn Beetle feeds on wood and bark, often boring into timber.
Is House Longhorn Beetle dangerous to humans?
The House Longhorn Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
Is House Longhorn Beetle endangered?
The House Longhorn 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 House Longhorn Beetle?
Larvae can be heard chewing inside timber, making rasping sounds that are audible through walls.
Cite This Page
APA:
InsectDiscover. (2026). House Longhorn Beetle (Hylotrupes bajulus). Retrieved from https://insectdiscover.com/insect/house-longhorn-beetle
MLA:
"House Longhorn Beetle." InsectDiscover, https://insectdiscover.com/insect/house-longhorn-beetle.