Violet Copper vs Long-Palped Crane Fly

Side-by-side species comparison

Attribute Violet Copper Long-Palped Crane Fly
Scientific Name Lycaena helle Dicranota bimaculata
Order Lepidoptera Diptera
Family Lycaenidae Pediciidae
Size 24-30 mm wingspan 8-12 mm
Habitat Rivers & Streams Rivers & Streams
Diet Omnivores Predators
Regions Northern and central Europe, Siberia Europe
Conservation Near Threatened Least Concern

Violet Copper

A tiny butterfly whose males display a vivid violet-purple sheen over coppery-orange wings. It is one of Europe's rarest and most localised coppers.

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Did You Know?

It is so rare in western Europe that individual colonies receive specific conservation management plans.

Long-Palped Crane Fly

A short-bodied crane fly whose predatory larvae inhabit gravel beds of clean streams. Larvae are active hunters among cobble interstices.

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Did You Know?

Unlike most crane fly larvae, this species is an active predator rather than a detritivore.