Evening Cicada vs Elm Seed Bug

Side-by-side species comparison

Attribute Evening Cicada Elm Seed Bug
Scientific Name Tanna japonensis Arocatus melanocephalus
Order Hemiptera Hemiptera
Family Cicadidae Lygaeidae
Size 28-38 mm 6-7 mm
Habitat Mountains Underground
Diet Sap Feeders Seed Feeders
Regions Japan, Korea, China Europe (native), Northwestern North America (invasive)
Conservation Least Concern Least Concern

Evening Cicada

A Japanese cicada that sings at dusk, producing a melancholy call. Known as 'higurashi,' it is a cultural symbol of late summer evenings.

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Did You Know?

Its haunting evening song is considered one of the most beautiful sounds of the Japanese summer.

Elm Seed Bug

A small seed bug native to southern Europe that has become an invasive nuisance pest in the northwestern United States. It aggregates in enormous numbers on and inside buildings in summer and fall.

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Did You Know?

Thousands can invade a single home seeking shelter, producing a foul odor when disturbed or crushed.