Flower Longhorn vs Ivory-Marked Beetle

Side-by-side species comparison

Attribute Flower Longhorn Ivory-Marked Beetle
Scientific Name Pachyta quadrimaculata Eburia quadrigeminata
Order Coleoptera Coleoptera
Family Cerambycidae Cerambycidae
Size 11-20mm 15-25 mm
Habitat Forests Woodlands
Diet Root Feeders Wood Feeders
Regions Europe, Asia Eastern North America
Conservation Least Concern Least Concern

Flower Longhorn

A robust yellow longhorn beetle with four black spots on its elytra. It is a common visitor to umbelliferous flowers in northern forests.

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Did You Know?

Despite being a beetle it is frequently mistaken for a wasp due to its yellow and black patterning.

Ivory-Marked Beetle

A tan longhorn beetle with pairs of ivory-colored raised spots on each elytron. Larvae bore into hardwood timbers.

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Did You Know?

Adults have emerged from furniture over 40 years after the wood was cut and processed.