Cobalt Milkweed Beetle vs Australian Giant Earwig

Side-by-side species comparison

Attribute Cobalt Milkweed Beetle Australian Giant Earwig
Scientific Name Chrysochus cobaltinus auratus Titanolabis colossea
Order Coleoptera Dermaptera
Family Chrysomelidae Anisolabididae
Size 8-11mm 40-50 mm
Habitat Meadows Woodlands
Diet Herbivores Herbivores
Regions North America Oceania
Conservation Least Concern Least Concern

Cobalt Milkweed Beetle

A subspecies of the cobalt blue milkweed beetle with slightly more golden-green coloring.

💡

Did You Know?

The metallic blue and green coloring warns predators that it has sequestered toxic compounds from milkweed.

Australian Giant Earwig

The largest living earwig species, reaching up to 50 mm long. It is a burrowing, wingless species found in eastern Australia.

💡

Did You Know?

This enormous earwig can deliver a painful pinch with its massive forceps if handled carelessly.