Pacific Brown Lacewing vs Common Brown Lacewing
Side-by-side species comparison
| Attribute | Pacific Brown Lacewing | Common Brown Lacewing |
|---|---|---|
| Scientific Name | Hemerobius pacificus | Hemerobius humulinus |
| Order | Neuroptera | Neuroptera |
| Family | Hemerobiidae | Hemerobiidae |
| Size | 10-14 mm wingspan | 6-10 mm |
| Habitat | Forests | Woodlands |
| Diet | Predators | Omnivores |
| Regions | Western North America | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Pacific Brown Lacewing
A brown lacewing native to western North America found in coniferous forests. Important natural enemy of hemlock and spruce adelgids.
Did You Know?
It is being studied as a potential biocontrol agent against the invasive hemlock woolly adelgid.
Common Brown Lacewing
A small brownish lacewing with mottled wings commonly found on deciduous trees. Adults and larvae both feed on aphids and other small insects.
Did You Know?
Unlike green lacewings, brown lacewing adults are also predatory and actively hunt small insects.