Western Boxelder Bug vs Winter Ant
Side-by-side species comparison
| Attribute | Western Boxelder Bug | Winter Ant |
|---|---|---|
| Scientific Name | Boisea rubrolineata | Prenolepis imparis |
| Order | Hemiptera | Hymenoptera |
| Family | Rhopalidae | Formicidae |
| Size | 11-14 mm | 3-4 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Seed Feeders | Nectar Feeders |
| Regions | Western North America | North America |
| Conservation | Least Concern | Least Concern |
Western Boxelder Bug
A red and black bug very similar to the eastern boxelder bug but found in western North America. It forms large overwintering aggregations on buildings and fences near boxelder trees. It is a nuisance pest but causes no structural damage.
Did You Know?
When crushed, it stains fabrics and surfaces with a reddish-orange dye from its body fluids, which is why it should be vacuumed rather than squashed when found indoors.
Winter Ant
A small brown ant unique for being most active during cold months when other ants are dormant. Replete workers store liquid food in distended abdomens for the colony.
Did You Know?
They hold their nuptial flights in late winter or early spring, sometimes walking over snow to mate.