Balsam Woolly Adelgid vs Cinnamon Bug

Side-by-side species comparison

Attribute Balsam Woolly Adelgid Cinnamon Bug
Scientific Name Adelges piceae Corizus hyoscyami
Order Hemiptera Hemiptera
Family Adelgidae Rhopalidae
Size 0.5-1 mm 7-10 mm
Habitat Forests Beaches & Coastal
Diet Sap Feeders Seed Feeders
Regions Europe, North America Europe, Western Asia
Conservation Not Evaluated Least Concern

Balsam Woolly Adelgid

An invasive European adelgid that kills fir trees in North America. Its feeding causes abnormal wood formation called rotholz.

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Did You Know?

It nearly eliminated Fraser fir from the highest peaks of the southern Appalachian Mountains.

Cinnamon Bug

A bright red-and-black scentless plant bug that mimics fire bugs and other aposematic insects. Despite its warning coloration, it is harmless and feeds on the seeds of various weedy plants.

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Did You Know?

It is often mistaken for the unrelated fire bug due to its similar red-and-black pattern, a likely case of Mullerian mimicry.