Balsam Woolly Adelgid vs Swollen-thorn Acacia Ant
Side-by-side species comparison
| Attribute | Balsam Woolly Adelgid | Swollen-thorn Acacia Ant |
|---|---|---|
| Scientific Name | Adelges piceae | Pseudomyrmex peperi |
| Order | Hemiptera | Hymenoptera |
| Family | Adelgidae | Formicidae |
| Size | 0.5-1 mm | 3-5 mm |
| Habitat | Forests | Forests |
| Diet | Sap Feeders | Nectar Feeders |
| Regions | Europe, North America | Mexico, Central America |
| Conservation | Not Evaluated | Least Concern |
Balsam Woolly Adelgid
An invasive European adelgid that kills fir trees in North America. Its feeding causes abnormal wood formation called rotholz.
Did You Know?
It nearly eliminated Fraser fir from the highest peaks of the southern Appalachian Mountains.
Swollen-thorn Acacia Ant
An obligate acacia-ant mutualist that nests exclusively within the hollow thorns of Vachellia trees. Workers patrol the tree constantly, stinging any animal that contacts it.
Did You Know?
Acacia trees with these ant colonies grow significantly faster than uncolonized trees due to the ant's protection services.