Lined Rove Beetle vs Giant Bess Beetle
Side-by-side species comparison
| Attribute | Lined Rove Beetle | Giant Bess Beetle |
|---|---|---|
| Scientific Name | Tachinus signatus | Passalus punctiger |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Passalidae |
| Size | 5-7 mm | 35-50 mm |
| Habitat | Farmland | Woodlands |
| Diet | Dung Feeders | Wood Feeders |
| Regions | Europe, Japan, Eastern Asia | South America |
| Conservation | Least Concern | Least Concern |
Lined Rove Beetle
A medium-sized rove beetle with distinctly patterned elytra bearing lighter margins. It is commonly found in fungal habitats and dung across much of the Northern Hemisphere.
Did You Know?
Males of this species have modified abdominal segments that function as clasping organs during mating.
Giant Bess Beetle
A very large, robust bess beetle with a glossy black exoskeleton and strong mandibles. It creates extensive tunnel systems in large fallen trees. Multiple generations may coexist within a single log.
Did You Know?
Larvae pupate in protective cases made from frass that parents help construct.