Tawny Cockroach vs Palmetto Tortoise Beetle

Side-by-side species comparison

Attribute Tawny Cockroach Palmetto Tortoise Beetle
Scientific Name Ectobius pallidus Hemisphaerota cyanea
Order Blattodea Coleoptera
Family Ectobiidae Chrysomelidae
Size 7-10 mm 8-10 mm
Habitat Hedgerows Beaches & Coastal
Diet Herbivores Herbivores
Regions Europe Southeastern United States
Conservation Least Concern Least Concern

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.

Palmetto Tortoise Beetle

A round, blue-black tortoise beetle found on palm fronds in the southeastern United States. It can grip surfaces with extraordinary tenacity.

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Did You Know?

It uses thousands of microscopic oil-secreting bristles on its feet to create adhesion forces 60 times its own body weight.