Caucasus Beetle vs Hemlock Woolly Adelgid

Side-by-side species comparison

Attribute Caucasus Beetle Hemlock Woolly Adelgid
Scientific Name Chalcosoma chiron Adelges tsugae
Order Coleoptera Hemiptera
Family Dynastidae Adelgidae
Size 50-130 mm 0.8-1.5 mm
Habitat Mountains Forests
Diet Sap Feeders Sap Feeders
Regions Malaysia, Indonesia, Thailand, Myanmar Asia, North America
Conservation Not Evaluated Not Evaluated

Caucasus Beetle

A massive three-horned rhinoceros beetle with a metallic greenish-black body. It is the largest of the Chalcosoma genus and highly sought after.

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Did You Know?

It is sometimes called the "king of beetles" in Southeast Asia due to its imposing size and horns.

Hemlock Woolly Adelgid

A devastating invasive pest of eastern hemlock in North America, originally from East Asia. It feeds at the base of needles, killing branches and eventually the tree.

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Did You Know?

It has killed millions of hemlocks from Georgia to Maine since its detection in the 1950s.