Elderberry Borer vs Scarlet Minivet Beetle

Side-by-side species comparison

Attribute Elderberry Borer Scarlet Minivet Beetle
Scientific Name Desmocerus palliatus Lycostomus modestus
Order Coleoptera Coleoptera
Family Cerambycidae Lycidae
Size 18-26 mm 10-20 mm
Habitat Rivers & Streams Rivers & Streams
Diet Root Feeders Wood Feeders
Regions Eastern North America from Quebec to Florida Southeast Asia (Thailand, Malaysia, Indonesia, Vietnam, Borneo)
Conservation Least Concern Least Concern

Elderberry Borer

A striking longhorn beetle with cobalt blue wing covers and a bright yellow-orange base. Its larvae develop inside the stems and roots of living elderberry shrubs.

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Did You Know?

Its vivid blue and yellow coloring is thought to mimic toxic net-winged beetles for protection from predators.

Scarlet Minivet Beetle

A net-winged beetle with conspicuous orange-red elytra featuring a reticulate pattern of raised veins. It is soft-bodied and flies slowly, relying on its warning colors for protection.

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Did You Know?

Its bitter-tasting body fluids contain toxic compounds that make it highly unpalatable, and many harmless beetles mimic its bright coloring.