About Japanese Paper Wasp
A small dark paper wasp endemic to Japan that builds delicate open-comb nests under eaves and tree branches. It is one of the most common social wasps in Japanese gardens.
Did You Know?
Japanese beekeepers sometimes tolerate these wasps near apiaries because they prey on pest insects rather than honeybees.
How to Identify Japanese Paper Wasp
Japanese Paper Wasp (Polistes japonicus) belongs to the order Hymenoptera, family Vespidae. Adults typically measure 11-15 mm.
Japanese Paper Wasp Habitat
Japanese Paper Wasp is found in gardens habitats, particularly across Japan. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Japanese Paper Wasp Diet and Feeding
Japanese Paper Wasp feeds on fruits. Fruit-feeding insects are attracted to ripe and decaying fruit, and some species can be significant agricultural pests.
Where Is Japanese Paper Wasp Found?
Japanese Paper Wasp can be found in Japan, where it inhabits gardens environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Japanese Paper Wasp can be found
Is Japanese Paper Wasp Dangerous?
Japanese Paper Wasp belongs to the order Hymenoptera, which includes many stinging insects. While not typically aggressive, it may sting if threatened or handled. Stings can cause pain and swelling, and in rare cases may trigger allergic reactions in sensitive individuals.
Japanese Paper Wasp Role in Nature
Japanese Paper Wasp 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 Paper Wasp
What does Japanese Paper Wasp look like?
The Japanese Paper Wasp typically measures 11-15 mm.
Where is Japanese Paper Wasp found?
The Japanese Paper Wasp is found in Japan and typically inhabits gardens environments.
What does Japanese Paper Wasp eat?
The Japanese Paper Wasp feeds on fruits.
Is Japanese Paper Wasp dangerous to humans?
The Japanese Paper Wasp belongs to the order Hymenoptera, which includes stinging insects. While not typically aggressive, it may sting if threatened or handled.
What is an interesting fact about Japanese Paper Wasp?
Japanese beekeepers sometimes tolerate these wasps near apiaries because they prey on pest insects rather than honeybees.
Cite This Page
APA:
InsectDiscover. (2026). Japanese Paper Wasp (Polistes japonicus). Retrieved from https://insectdiscover.com/insect/japanese-paper-wasp
MLA:
"Japanese Paper Wasp." InsectDiscover, https://insectdiscover.com/insect/japanese-paper-wasp.