Yellow False Blister Beetle vs Phasia Tachinid

Side-by-side species comparison

Attribute Yellow False Blister Beetle Phasia Tachinid
Scientific Name Oedemera flavipes Phasia hemiptera
Order Coleoptera Diptera
Family Oedemeridae Tachinidae
Size 7-10 mm 7-10 mm
Habitat Hedgerows Underground
Diet Nectar Feeders Nectar Feeders
Regions Europe, Western Asia Europe
Conservation Least Concern Least Concern

Yellow False Blister Beetle

A slender yellowish-brown oedemerid beetle found across Europe. It is a frequent visitor to umbelliferous flowers in late spring.

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Did You Know?

Like all oedemerids, its larvae contain trace amounts of cantharidin, a potent blistering agent.

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.