Flower Longhorn vs Desert Blister Beetle

Side-by-side species comparison

Attribute Flower Longhorn Desert Blister Beetle
Scientific Name Pachyta quadrimaculata Epicauta puncticollis
Order Coleoptera Coleoptera
Family Cerambycidae Meloidae
Size 11-20mm 10-18 mm
Habitat Forests Meadows
Diet Root Feeders Herbivores
Regions Europe, Asia 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.

Desert Blister Beetle

A soft-bodied beetle that produces cantharidin, a blistering toxin, in its hemolymph. It feeds on desert wildflowers after seasonal rains.

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Did You Know?

Its larvae are parasites that consume grasshopper eggs buried in desert soil.