Long-Horned Xiphydriid vs Giant Resin Bee

Side-by-side species comparison

Attribute Long-Horned Xiphydriid Giant Resin Bee
Scientific Name Xiphydria prolongata Megachile sculpturalis
Order Hymenoptera Hymenoptera
Family Xiphydriidae Megachilidae
Size 14-20 mm 14-24 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Nectar Feeders
Regions East Asia, Japan East Asia, North America, Europe
Conservation Least Concern Least Concern

Long-Horned Xiphydriid

A slender wood wasp with an exceptionally long neck region and thread-like antennae. The body is dark brown with scattered pale markings.

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Did You Know?

Xiphydriid species in East Asia show greater diversity than in any other region, suggesting this may be the family's center of origin.

Giant Resin Bee

A large solitary bee originally from East Asia now invasive in North America and Europe. It uses tree resin and mud to seal its nesting cavities.

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Did You Know?

It was first detected in the US in 1994 and has spread rapidly across the eastern states.