Tunnel Beetle vs Kermes Scale

Side-by-side species comparison

Attribute Tunnel Beetle Kermes Scale
Scientific Name Lymexylon navale Kermes vermilio
Order Coleoptera Hemiptera
Family Lymexylidae Kermesidae
Size 7-16mm 3-6 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Sap Feeders
Regions Europe Europe
Conservation Least Concern Least Concern

Tunnel Beetle

A slender cylindrical beetle whose larvae bore straight tunnels through oak timber. Historically damaged ship timber.

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Did You Know?

Was a major pest of oak shipbuilding timber, boring tunnels that weakened the hulls of wooden warships.

Kermes Scale

Source of kermes dye, one of the oldest known red dyes. Used since ancient Egyptian and Roman times. The word "crimson" derives from the Arabic word for kermes.

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Did You Know?

The English word "crimson" comes from the Arabic "qirmiz" meaning kermes — this insect dye has colored royal robes and religious vestments for over 3,000 years.