Titan Beetle vs Common Bark Louse
Side-by-side species comparison
| Attribute | Titan Beetle | Common Bark Louse |
|---|---|---|
| Scientific Name | Titanus giganteus | Graphopsocus cruciatus |
| Order | Coleoptera | Psocoptera |
| Family | Cerambycidae | Stenopsocidae |
| Size | 130-170 mm | 3-4 mm |
| Habitat | Forests | Woodlands |
| Diet | Wood Feeders | Wood Feeders |
| Regions | South America | Europe, North America |
| Conservation | Data Deficient | Least Concern |
Titan Beetle
The largest beetle by body length in the world. Adults do not feed, surviving on fat reserves from the larval stage. Their mandibles can snap a pencil in half.
Did You Know?
The titan beetle larva has never been found in the wild — scientists only know adults. The larval boreholes in dead trees suggest larvae may grow up to 300 mm long.
Common Bark Louse
A winged bark louse with distinctive cross-shaped wing markings found on tree trunks across Europe. It feeds on algae and lichen on bark.
Did You Know?
Its cross-shaped wing pattern makes it one of the easiest bark lice to identify.