Geranium Bronze vs Small Ranunculus

Side-by-side species comparison

Attribute Geranium Bronze Small Ranunculus
Scientific Name Cacyreus marshalli Hecatera dysodea
Order Lepidoptera Lepidoptera
Family Lycaenidae Noctuidae
Size 18-23 mm wingspan 30-36 mm wingspan
Habitat Underground Farmland
Diet Omnivores Omnivores
Regions Native to South Africa; invasive in Mediterranean Europe Europe, western Asia, North Africa
Conservation Least Concern Least Concern

Geranium Bronze

A small dull brown butterfly with a distinctive white fringe and thin tail that has become a major pest of cultivated geraniums in Europe. Its larvae bore into geranium buds and stems.

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Did You Know?

Since its accidental introduction to Majorca in 1990, it has spread across most of southern Europe.

Small Ranunculus

A subtly attractive moth with pale grey-green wings marked with intricate darker patterns. It was once rare in Britain but has expanded its range northward in recent decades.

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Did You Know?

It is one of few moths whose caterpillars feed on cultivated lettuce, making it an occasional garden pest.