Tawny Cockroach vs Emerald Cockroach

Side-by-side species comparison

Attribute Tawny Cockroach Emerald Cockroach
Scientific Name Ectobius pallidus Pseudoglomeris magnifica
Order Blattodea Blattodea
Family Ectobiidae Blaberidae
Size 7-10 mm 20-25mm
Habitat Hedgerows Forests
Diet Herbivores Omnivores
Regions Europe Asia
Conservation Least Concern Data Deficient

Tawny Cockroach

A small outdoor cockroach native to Europe that lives in leaf litter and low vegetation. It is harmless and does not infest buildings.

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Did You Know?

It was recently discovered living wild in North America after being absent from the continent for 49 million years, having arrived via imported goods.

Emerald Cockroach

A stunning cockroach with brilliant metallic emerald-green coloring. It is one of the most beautiful cockroach species in the world. It rolls into a ball like a pill bug when threatened.

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Did You Know?

It can curl into a perfect ball like an armadillo, and its emerald green sheen rivals the beauty of any jewel beetle.