Pine Sawyer Beetle vs Watanabe Dung Beetle

Side-by-side species comparison

Attribute Pine Sawyer Beetle Watanabe Dung Beetle
Scientific Name Monochamus galloprovincialis Onthophagus watanabei
Order Coleoptera Coleoptera
Family Cerambycidae Scarabaeidae
Size 15-28 mm 6-10 mm
Habitat Forests Forests
Diet Wood Feeders Dung Feeders
Regions Europe, North Africa Southeast Asia (Borneo, Sumatra)
Conservation Not Evaluated Least Concern

Pine Sawyer Beetle

A large brown longhorn beetle that breeds in dying or recently dead pine trees. It is a vector of the devastating pine wood nematode.

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Did You Know?

It can transmit pinewood nematode, which has destroyed vast pine forests in Portugal.

Watanabe Dung Beetle

A small, brown tunneling dung beetle from Southeast Asian forests with distinctively elongated curved horns in major males. It is a forest-interior species sensitive to habitat disturbance. Found beneath dung of wild mammals.

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Did You Know?

This species disappears from logged forests, making it an indicator of old-growth forest health.