Dogbane Beetle vs Blue Shieldbug

Side-by-side species comparison

Attribute Dogbane Beetle Blue Shieldbug
Scientific Name Chrysochus auratus Zicrona caerulea
Order Coleoptera Hemiptera
Family Chrysomelidae Pentatomidae
Size 8-11mm 5-8 mm
Habitat Grasslands Wetlands
Diet Herbivores Herbivores
Regions North America Europe, Asia
Conservation Least Concern Least Concern

Dogbane Beetle

An iridescent beetle displaying blue, green, copper, and crimson colors. It feeds on toxic dogbane plants and sequesters the toxins for defense.

💡

Did You Know?

Its brilliant rainbow shimmer is produced by layers in its exoskeleton that reflect light at different wavelengths.

Blue Shieldbug

A metallic blue-green predatory stink bug found across Europe and Asia. It specializes in hunting flea beetles and other small chrysomelid beetles on low vegetation.

💡

Did You Know?

It is one of the very few stink bugs in Europe with a brilliant metallic blue sheen, making it unmistakable.