Emperor Moth vs Bee Killer Assassin Bug

Side-by-side species comparison

Attribute Emperor Moth Bee Killer Assassin Bug
Scientific Name Saturnia pavonia Apiomerus crassipes
Order Lepidoptera Hemiptera
Family Saturniidae Reduviidae
Size 55-85 mm wingspan 12-18 mm
Habitat Heathland Heathland
Diet Omnivores Predators
Regions Europe, temperate Asia North America
Conservation Least Concern Least Concern

Emperor Moth

Europe's only native member of the giant silk moth family, with prominent eyespots on all four wings. Males are colourful day-fliers while females are larger and nocturnal.

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Did You Know?

Males can detect a virgin female's scent from over a mile away using their huge feathered antennae.

Bee Killer Assassin Bug

An assassin bug that coats its legs with plant resin to capture bees visiting flowers.

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Did You Know?

It applies sticky resin from plants to its forelegs like a trapping glue.