Silvery Leafcutter Bee vs Asian Horntail

Side-by-side species comparison

Attribute Silvery Leafcutter Bee Asian Horntail
Scientific Name Megachile leachella Urocerus antennatus
Order Hymenoptera Hymenoptera
Family Megachilidae Siricidae
Size 9-12 mm 20-35 mm
Habitat Beaches & Coastal Forests
Diet Nectar Feeders Wood Feeders
Regions Europe East Asia, Japan, Russian Far East
Conservation Least Concern Least Concern

Silvery Leafcutter Bee

A coastal specialist bee with silvery-white hair on the underside of the abdomen. It nests in sandy ground near the coast.

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Did You Know?

It lines its nest cells with cut pieces of petals rather than leaves, unlike most leafcutter bees.

Asian Horntail

A large wood wasp from East Asia with a dark body and distinctively long antennae. It attacks various coniferous trees, particularly larches and spruces.

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Did You Know?

This species is considered a potential quarantine pest due to the risk of introduction to new regions through untreated conifer timber imports.