Hemlock Woolly Adelgid vs Silky Lacewing
Side-by-side species comparison
| Attribute | Hemlock Woolly Adelgid | Silky Lacewing |
|---|---|---|
| Scientific Name | Adelges tsugae | Psychopsis illidgei |
| Order | Hemiptera | Neuroptera |
| Family | Adelgidae | Psychopsidae |
| Size | 0.8-1.5 mm | 30-50 mm wingspan |
| Habitat | Forests | Forests |
| Diet | Sap Feeders | Omnivores |
| Regions | Asia, North America | Oceania |
| Conservation | Not Evaluated | Least Concern |
Hemlock Woolly Adelgid
A devastating invasive pest of eastern hemlock in North America, originally from East Asia. It feeds at the base of needles, killing branches and eventually the tree.
Did You Know?
It has killed millions of hemlocks from Georgia to Maine since its detection in the 1950s.
Silky Lacewing
A beautiful Australian lacewing with large, rounded wings covered in intricate patterns resembling tree bark. It rests with wings flat against surfaces for camouflage.
Did You Know?
Silky lacewings belong to an ancient family with fossils dating back to the Jurassic period, over 160 million years ago.