Mountain Shieldbug vs Flower Longhorn

Side-by-side species comparison

Attribute Mountain Shieldbug Flower Longhorn
Scientific Name Canthophorus impressus Pachyta quadrimaculata
Order Hemiptera Coleoptera
Family Cydnidae Cerambycidae
Size 4-6 mm 11-20mm
Habitat Tundra & Arctic Forests
Diet Root Feeders Root Feeders
Regions Scandinavia, Scotland, northern Russia, alpine Europe Europe, Asia
Conservation Least Concern Least Concern

Mountain Shieldbug

A small, dark brown to black burrowing shieldbug found in Arctic and alpine habitats. It has a broadly oval body with a prominent scutellum. Adults live at the base of plants and in soil crevices.

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Did You Know?

This shieldbug emits a strong defensive odor when disturbed, which is particularly pungent in cold Arctic air.

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.