Lackey Moth vs Blue Orchard Bee

Side-by-side species comparison

Attribute Lackey Moth Blue Orchard Bee
Scientific Name Malacosoma neustria Osmia lignaria
Order Lepidoptera Hymenoptera
Family Lasiocampidae Megachilidae
Size Wingspan 30-40mm 10-14 mm
Habitat Orchards Orchards
Diet Herbivores Nectar Feeders
Regions Europe, Asia North America
Conservation Least Concern Least Concern

Lackey Moth

A pale tawny moth whose colorful striped caterpillars spin communal silk tents on trees.

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Did You Know?

Caterpillars live together in conspicuous silk tents on trees and march out in processions to feed.

Blue Orchard Bee

A metallic dark blue solitary bee that nests in pre-existing holes in wood. It is an exceptionally efficient pollinator of fruit trees, significantly outperforming honey bees per individual.

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Did You Know?

A single blue orchard bee can pollinate as effectively as 60 to 80 honey bees, making them increasingly important for commercial fruit production.