Phasia Tachinid vs Large Yellow-faced Bee

Side-by-side species comparison

Attribute Phasia Tachinid Large Yellow-faced Bee
Scientific Name Phasia hemiptera Hylaeus signatus
Order Diptera Hymenoptera
Family Tachinidae Colletidae
Size 7-10 mm 7-9 mm
Habitat Underground Farmland
Diet Nectar Feeders Nectar Feeders
Regions Europe Europe
Conservation Least Concern Least Concern

Phasia Tachinid

A parasitic fly with distinctive dark-tipped wings that parasitizes shieldbug species. Males have broader wings than females. Adults visit flowers for nectar.

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Did You Know?

Larvae develop inside living shieldbugs, eventually consuming and killing their hosts.

Large Yellow-faced Bee

One of the larger masked bees in Europe with prominent yellow face patches. It is a specialist on wild mignonette and reseda flowers.

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Did You Know?

It depends on brownfield and wasteland habitats that are often viewed as ugly but actually support a rich bee diversity.