Winter Firefly vs Japanese Damaster Ground Beetle
Side-by-side species comparison
| Attribute | Winter Firefly | Japanese Damaster Ground Beetle |
|---|---|---|
| Scientific Name | Ellychnia corrusca | Damaster blaptoides |
| Order | Coleoptera | Coleoptera |
| Family | Lampyridae | Carabidae |
| Size | 10-14 mm | 30-55 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Predators | Predators |
| Regions | Eastern North America | Japan (all main islands) |
| Conservation | Least Concern | Least Concern |
Winter Firefly
A day-active firefly that does not produce light as an adult. It is commonly found on tree trunks during late winter and early spring in eastern North America.
Did You Know?
Despite being a firefly, adults completely lack the ability to produce bioluminescence.
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.