About Japanese Earwig
A montane earwig found in the mountains of Japan, known for extreme maternal care. Females guard eggs and first-instar nymphs in burrows under stones.
Did You Know?
Japanese earwig mothers sacrifice their own bodies as food for their young — the nymphs consume the mother after she dies.
How to Identify Japanese Earwig
Japanese Earwig (Anechura harmandi) belongs to the order Dermaptera, family Forficulidae. Adults typically measure 12-18 mm.
Japanese Earwig Habitat
Japanese Earwig is found in mountains habitats, particularly across Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Japanese Earwig Diet and Feeding
Japanese Earwig is a herbivore, feeding on plant material including leaves, stems, flowers, and other vegetation. Herbivorous insects play a significant role in ecosystems by influencing plant growth and serving as a food source for predators.
Where Is Japanese Earwig Found?
Japanese Earwig can be found in Asia, where it inhabits mountains environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Japanese Earwig can be found
Is Japanese Earwig Dangerous?
Japanese Earwig 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.
Japanese Earwig Role in Nature
Japanese Earwig 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 Japanese Earwig
What does Japanese Earwig look like?
The Japanese Earwig typically measures 12-18 mm.
Where is Japanese Earwig found?
The Japanese Earwig is found in Asia and typically inhabits mountains environments.
What does Japanese Earwig eat?
The Japanese Earwig feeds on plant material including leaves, stems, and other vegetation.
Is Japanese Earwig dangerous to humans?
The Japanese Earwig is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Japanese Earwig?
Japanese earwig mothers sacrifice their own bodies as food for their young — the nymphs consume the mother after she dies.
Cite This Page
APA:
InsectDiscover. (2026). Japanese Earwig (Anechura harmandi). Retrieved from https://insectdiscover.com/insect/japanese-earwig
MLA:
"Japanese Earwig." InsectDiscover, https://insectdiscover.com/insect/japanese-earwig.