Alder Cimbicid Sawfly vs Latticed Longhorn

Side-by-side species comparison

Attribute Alder Cimbicid Sawfly Latticed Longhorn
Scientific Name Cimbex americanus Clytus rhamni
Order Hymenoptera Coleoptera
Family Cimbicidae Cerambycidae
Size 18-25 mm 6-12 mm
Habitat Rivers & Streams Woodlands
Diet Wood Feeders Wood Feeders
Regions North America Europe, Western Asia
Conservation Least Concern Least Concern

Alder Cimbicid Sawfly

The largest sawfly in North America, with a robust body up to 25 mm long, clubbed antennae, and smoky brown wings. Body color varies from black to brownish-yellow.

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Did You Know?

The large, green larvae can squirt a fluid from lateral glands when disturbed, similar to their European relative Cimbex femoratus.

Latticed Longhorn

A small wasp-mimicking cerambycid with a lattice-like pattern of yellow markings on its black elytra. It is widespread but local in European forests and hedgerows. Adults are most active in warm sunshine visiting flowers.

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Did You Know?

This beetle vibrates its wings when alarmed, producing a buzzing sound that further enhances its wasp mimicry.