Woodland Acerentomid vs European Spruce Longhorn Beetle

Side-by-side species comparison

Attribute Woodland Acerentomid European Spruce Longhorn Beetle
Scientific Name Acerentomon maius Tetropium castaneum
Order Protura Coleoptera
Family Acerentomidae Cerambycidae
Size 1.2-2.0 mm 8–18 mm
Habitat Woodlands Woodlands
Diet Omnivores Wood Feeders
Regions Europe Europe, Northern Asia
Conservation Not Evaluated Not Evaluated

Woodland Acerentomid

A relatively large proturan found in deciduous forest soils of central Europe. It is among the better-studied acerentomid species.

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Did You Know?

Research suggests this species feeds specifically on mycorrhizal fungi, making it dependent on healthy forest root systems.

European Spruce Longhorn Beetle

A longhorn beetle native to Europe that bores into spruce trunks. It typically colonizes weakened or recently felled spruce trees.

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Did You Know?

It became a regulated quarantine pest after being found attacking healthy spruce in Nova Scotia, Canada.