Mottled Longhorn Beetle vs Japanese Damaster Ground Beetle

Side-by-side species comparison

Attribute Mottled Longhorn Beetle Japanese Damaster Ground Beetle
Scientific Name Ceroplesis aethiops Damaster blaptoides
Order Coleoptera Coleoptera
Family Cerambycidae Carabidae
Size 25-45 mm 30-55 mm
Habitat Underground Woodlands
Diet Wood Feeders Predators
Regions East Africa (Kenya, Tanzania, Ethiopia, Uganda) Japan (all main islands)
Conservation Least Concern Least Concern

Mottled Longhorn Beetle

A large longhorn beetle with mottled gray and black patterning that provides excellent camouflage on tree bark. Its antennae can be longer than its body.

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Did You Know?

Females chew a ring around tree branches to lay eggs, which causes the branch to die and provide ideal conditions for larval development.

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.

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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.