Red Soldier Beetle vs Giant Tachinid Fly

Side-by-side species comparison

Attribute Red Soldier Beetle Giant Tachinid Fly
Scientific Name Rhagonycha fulva Tachina grossa
Order Coleoptera Diptera
Family Cantharidae Tachinidae
Size 8-10 mm 12-18 mm
Habitat Underground Heathland
Diet Nectar Feeders Nectar Feeders
Regions Europe Europe, Asia
Conservation Least Concern Least Concern

Red Soldier Beetle

A very common soldier beetle in Europe with orange-red elytra tipped in black. It is one of the most familiar beetles on hogweed and other umbellifer flowers.

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Did You Know?

In the UK it is commonly known as the bloodsucker beetle, though it is completely harmless to humans.

Giant Tachinid Fly

The largest tachinid fly in Europe, covered in dense black bristles. It parasitizes large moth caterpillars and is often seen on flowers in late summer.

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Did You Know?

Despite its intimidating bee-like appearance, it is completely harmless to humans.