Scarlet Robber Fly vs Scarce Stag Beetle

Side-by-side species comparison

Attribute Scarlet Robber Fly Scarce Stag Beetle
Scientific Name Laphria flava Platycerus caraboides
Order Diptera Coleoptera
Family Asilidae Lucanidae
Size 15-25 mm 9-13mm
Habitat Woodlands Woodlands
Diet Predators Wood Feeders
Regions Europe, Northern Asia Europe
Conservation Least Concern Least Concern

Scarlet Robber Fly

A bumblebee-mimicking robber fly covered in dense golden-yellow hair. It preys on insects visiting flowers at woodland edges.

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Did You Know?

Its dense yellow pile makes it one of the most convincing bumblebee mimics among robber flies.

Scarce Stag Beetle

A small metallic blue-black stag beetle with modest mandibles. It develops in red-rotten beech wood.

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Did You Know?

Despite being called scarce it is actually fairly common but overlooked due to its small size and dark coloring.