Sulphur Beetle vs Three-Lined Potato Beetle

Side-by-side species comparison

Attribute Sulphur Beetle Three-Lined Potato Beetle
Scientific Name Cteniopus sulphureus Lema daturaphila
Order Coleoptera Coleoptera
Family Tenebrionidae Chrysomelidae
Size 7-10mm 6-7 mm
Habitat Beaches & Coastal Farmland
Diet Pollen Feeders Herbivores
Regions Europe North America
Conservation Least Concern Least Concern

Sulphur Beetle

A bright sulphur-yellow beetle that looks more like a flower beetle than a typical darkling beetle. It is common on coastal flowers in summer.

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Did You Know?

Despite belonging to the typically dark darkling beetle family it is one of the few members that is brightly colored.

Three-Lined Potato Beetle

A yellow-orange leaf beetle with three black stripes, resembling a smaller Colorado potato beetle. It feeds on tomatillos, ground cherries, and related plants.

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Did You Know?

Like cereal leaf beetle larvae, its larvae pile their own excrement on their backs as a defensive shield.