Red Underwing vs Privet Hawk-moth

Side-by-side species comparison

Attribute Red Underwing Privet Hawk-moth
Scientific Name Catocala nupta Sphinx ligustri
Order Lepidoptera Lepidoptera
Family Erebidae Sphingidae
Size Wingspan 70-82mm 90-120 mm wingspan
Habitat Woodlands Woodlands
Diet Herbivores Omnivores
Regions Europe, Asia Europe, western Asia
Conservation Least Concern Least Concern

Red Underwing

A large moth with bark-like grey forewings and vivid red and black banded hindwings flashed as a startle defense.

💡

Did You Know?

When disturbed from tree bark it flashes its bright red hindwings creating a startle effect then vanishes by closing them.

Privet Hawk-moth

Britain's largest resident moth, with a massive body bearing pink and black abdominal stripes. Its horn-tipped caterpillar is bright green with purple and white diagonal stripes.

💡

Did You Know?

The caterpillar performs a sphinx-like pose when disturbed, which gave the Sphingidae family its name.