Euphorbia Flea Beetle vs Rosemary Beetle

Side-by-side species comparison

Attribute Euphorbia Flea Beetle Rosemary Beetle
Scientific Name Aphthona euphorbiae Chrysolina americana
Order Coleoptera Coleoptera
Family Chrysomelidae Chrysomelidae
Size 2-3 mm 5-8mm
Habitat Grasslands Heathland
Diet Root Feeders Herbivores
Regions Europe Europe, Africa
Conservation Least Concern Least Concern

Euphorbia Flea Beetle

A tiny bronze flea beetle that feeds on spurge plants. Used as a highly effective biological control agent for leafy spurge in North America. Larvae feed on spurge roots.

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Did You Know?

Released in North America, it became one of the most successful biocontrol programs for the invasive leafy spurge.

Rosemary Beetle

A small oval beetle with metallic green and purple stripes on its elytra. Despite its name, it originates from southern Europe.

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Did You Know?

Its scientific name americana was given in error as the species is native to southern Europe and North Africa.