Variable Dung Beetle vs Pine Bark Adelgid
Side-by-side species comparison
| Attribute | Variable Dung Beetle | Pine Bark Adelgid |
|---|---|---|
| Scientific Name | Onthophagus fracticornis | Pineus strobi |
| Order | Coleoptera | Hemiptera |
| Family | Scarabaeidae | Adelgidae |
| Size | 5-9 mm | 0.5-1 mm |
| Habitat | Farmland | Farmland |
| Diet | Dung Feeders | Wood Feeders |
| Regions | Europe, Western Asia | North America, Europe |
| Conservation | Least Concern | Not Evaluated |
Variable Dung Beetle
A small, highly variable tunneling dung beetle found across Europe. Coloration ranges from pale brown to nearly black with various mottled patterns. Males have a small bent horn, giving the species its name.
Did You Know?
The extreme color variation in this species once led taxonomists to describe multiple color forms as separate species.
Pine Bark Adelgid
An adelgid that feeds on the bark of eastern white pine, producing white waxy wool on trunks and branches. Heavy infestations weaken young trees.
Did You Know?
Its white woolly coating on pine bark is often the first sign noticed by forest managers.