Japanese Damaster Ground Beetle vs Snail-killing Fly Beetle
Side-by-side species comparison
| Attribute | Japanese Damaster Ground Beetle | Snail-killing Fly Beetle |
|---|---|---|
| Scientific Name | Damaster blaptoides | Drilus flavescens |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Drilidae |
| Size | 30-55 mm | 7-15mm |
| Habitat | Woodlands | Underground |
| Diet | Predators | Predators |
| Regions | Japan (all main islands) | Europe |
| Conservation | Least Concern | Least Concern |
Japanese Damaster Ground Beetle
A remarkably elongated Japanese ground beetle with an extremely narrow body and extended neck region. It has evolved this shape specifically to feed on snails by reaching deep into their shells.
Did You Know?
It has the most elongated body of any Carabus relative, evolved specifically so it can insert its head and thorax deep inside the spiral of a snail shell to reach the living snail.
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.
Did You Know?
The larva enters a snails shell and slowly consumes it alive over several days before pupating inside the empty shell.