Blue Mud Dauber vs Painted Mining Bee

Side-by-side species comparison

Attribute Blue Mud Dauber Painted Mining Bee
Scientific Name Chalybion californicum Andrena fucata
Order Hymenoptera Hymenoptera
Family Sphecidae Andrenidae
Size 10-23 mm 10-13 mm
Habitat Gardens Woodlands
Diet Predators Nectar Feeders
Regions North America Europe
Conservation Least Concern Least Concern

Blue Mud Dauber

A metallic blue wasp that preys on black widow spiders. It reuses mud nests built by other dauber species rather than constructing its own.

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Did You Know?

It specifically targets black widow spiders to provision its nest.

Painted Mining Bee

A handsome spring bee with a red-brown thorax and banded abdomen. It is common in woodland clearings and gardens across Europe.

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Did You Know?

It is a favourite host of the cuckoo bee Nomada flava, which lays eggs in its nest burrows.