Big Dipper Firefly vs Red Soldier Beetle

Side-by-side species comparison

Attribute Big Dipper Firefly Red Soldier Beetle
Scientific Name Photinus consimilis Rhagonycha fulva
Order Coleoptera Coleoptera
Family Lampyridae Cantharidae
Size 8-12 mm 8-10 mm
Habitat Woodlands Underground
Diet Omnivores Nectar Feeders
Regions North America Europe
Conservation Least Concern Least Concern

Big Dipper Firefly

A common North American firefly that produces a slow, arching flash resembling the Big Dipper constellation pattern. It is active in early summer evenings.

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Did You Know?

Each species of Photinus has evolved its own unique flash pattern to avoid mating with the wrong species.

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.