Bristly Tachinid Fly vs Paper Wasp

Side-by-side species comparison

Attribute Bristly Tachinid Fly Paper Wasp
Scientific Name Nowickia ferox Polistes dominula
Order Diptera Hymenoptera
Family Tachinidae Vespidae
Size 12-16 mm 15-20 mm
Habitat Underground Underground
Diet Nectar Feeders Fruit Feeders
Regions Europe, Asia Europe, worldwide (introduced)
Conservation Least Concern Least Concern

Bristly Tachinid Fly

A large, heavily bristled tachinid fly with a gray-checkered pattern on the abdomen. It is conspicuously spiny and frequently visits flowers in late summer.

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Did You Know?

Its exceptionally long and stiff bristles are thought to help prevent birds from swallowing it.

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.