Bornean Flat Stag Beetle

About Bornean Flat Stag Beetle

A medium-sized, very flat stag beetle with a glossy dark reddish-brown body perfectly adapted for living in thin spaces under bark. The mandibles are short but wide and strongly toothed.

How to Identify Bornean Flat Stag Beetle

Bornean Flat Stag Beetle (Aegus chelifer) belongs to the order Coleoptera, family Lucanidae. Adults typically measure 20-45 mm.

Bornean Flat Stag Beetle Habitat

Bornean Flat Stag Beetle is found in woodlands habitats, particularly across Southeast Asia (Borneo, Peninsular Malaysia, Sumatra, Indonesia). This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Bornean Flat Stag Beetle Diet and Feeding

Bornean Flat Stag 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 Bornean Flat Stag Beetle Found?

Bornean Flat Stag Beetle can be found in Southeast Asia (Borneo, Peninsular Malaysia, Sumatra, Indonesia), where it inhabits woodlands environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Is Bornean Flat Stag Beetle Dangerous?

Bornean Flat Stag 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.

Bornean Flat Stag Beetle Role in Nature

Bornean Flat Stag 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