Red Mason Bee vs Mottled Umber Moth

Side-by-side species comparison

Attribute Red Mason Bee Mottled Umber Moth
Scientific Name Osmia bicornis Erannis defoliaria
Order Hymenoptera Lepidoptera
Family Megachilidae Geometridae
Size 8-13 mm 35-45 mm wingspan (males)
Habitat Orchards Orchards
Diet Fruit Feeders Herbivores
Regions Western Europe, Central Europe, Northern Europe Europe, Western Asia
Conservation Least Concern Least Concern

Red Mason Bee

A compact, ginger-haired solitary bee that nests in hollow stems and bee hotels. It is an exceptionally efficient pollinator of fruit trees in spring.

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Did You Know?

A single red mason bee can do the pollination work of 120 honeybees on apple trees.

Mottled Umber Moth

A variably patterned brown moth where males range from pale to almost black. Females are completely wingless and resemble small spiders.

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Did You Know?

Wingless females attract mates by releasing pheromones from the trunk of their host tree.