Golden-tabbed Robber Fly vs Snail-killing Fly Beetle

Side-by-side species comparison

Attribute Golden-tabbed Robber Fly Snail-killing Fly Beetle
Scientific Name Choerades marginatus Drilus flavescens
Order Diptera Coleoptera
Family Asilidae Drilidae
Size 15-22mm 7-15mm
Habitat Forests Underground
Diet Predators Predators
Regions Europe Europe
Conservation Least Concern Least Concern

Golden-tabbed Robber Fly

A large bristly brown robber fly with golden hair tufts that ambushes prey from sunny perches on logs.

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Did You Know?

Sits motionless on sun-warmed logs waiting for insects to fly past, then launches with explosive speed to intercept.

Snail-killing Fly Beetle

A brown beetle with soft elytra where males are winged but females are larviform and never develop wings. It specializes in hunting snails.

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Did You Know?

The larva enters a snails shell and slowly consumes it alive over several days before pupating inside the empty shell.