Japanese Carpenter Ant vs Paper Wasp

Side-by-side species comparison

Attribute Japanese Carpenter Ant Paper Wasp
Scientific Name Camponotus japonicus Polistes dominula
Order Hymenoptera Hymenoptera
Family Formicidae Vespidae
Size 7-13 mm 15-20 mm
Habitat Underground Underground
Diet Omnivores Fruit Feeders
Regions Japan, China, Korea Europe, worldwide (introduced)
Conservation Least Concern Least Concern

Japanese Carpenter Ant

A large black carpenter ant common throughout East Asia and a popular species in ant keeping. Colonies can grow very large with distinctive polymorphic worker castes.

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Did You Know?

This ant is one of the most commonly kept pet ant species in Japan and has become an icon in the Japanese ant-keeping hobby.

Paper Wasp

Builds open-comb nests from chewed wood fiber mixed with saliva, creating paper-like material. Has a complex social hierarchy with facial pattern recognition between individuals.

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Did You Know?

Paper wasps can recognize individual faces — they use facial patterns to identify nestmates and establish dominance hierarchies, one of the few insects known to have face recognition.