Pine Weevil vs Saw Stag Beetle

Side-by-side species comparison

Attribute Pine Weevil Saw Stag Beetle
Scientific Name Hylobius abietis Prosopocoilus inclinatus
Order Coleoptera Coleoptera
Family Curculionidae Lucanidae
Size 10-14 mm 25-75 mm
Habitat Farmland Woodlands
Diet Wood Feeders Sap Feeders
Regions Europe, Northern Asia Japan, Korea
Conservation Least Concern Least Concern

Pine Weevil

A dark brown weevil with patches of golden scales that is a major pest of young conifer plantations. Adults girdle the bark of seedlings, killing them.

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Did You Know?

A single adult can kill multiple young conifer trees in one season by stripping rings of bark from their stems.

Saw Stag Beetle

A common Japanese stag beetle with serrated inner mandible edges. They are frequently encountered at sap flows on oak trees.

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Did You Know?

Their saw-toothed mandibles give them a superior grip when wrestling other beetles off tree trunks.