Flat Bark Hister Beetle vs Oak Lace Bug
Side-by-side species comparison
| Attribute | Flat Bark Hister Beetle | Oak Lace Bug |
|---|---|---|
| Scientific Name | Hololepta plana | Corythucha arcuata |
| Order | Coleoptera | Hemiptera |
| Family | Histeridae | Tingidae |
| Size | 7-10 mm | 3-4 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Wood Feeders | Sap Feeders |
| Regions | Eastern North America | North America, Europe (invasive since 2000s) |
| Conservation | Least Concern | Least Concern |
Flat Bark Hister Beetle
An extremely flattened, disc-like black beetle found under bark of dead trees. Its body is compressed to fit in the narrow space between bark and wood.
Did You Know?
Its body is so flat it can squeeze into gaps less than 2 mm wide to pursue prey under tight-fitting bark.
Oak Lace Bug
A small whitish lace bug with darkened wing markings that feeds on oak trees. It is native to North America but has recently invaded Europe where it has become a serious pest. Heavy infestations can defoliate entire oak stands.
Did You Know?
Since its accidental introduction to Italy around 2000, it has spread across most of southern and central Europe at a rate of about 60 kilometers per year.