Western Stone vs American Dustywing
Side-by-side species comparison
| Attribute | Western Stone | American Dustywing |
|---|---|---|
| Scientific Name | Doroneuria baumanni | Conwentzia californica |
| Order | Plecoptera | Neuroptera |
| Family | Perlidae | Coniopterygidae |
| Size | 25-35 mm | 3-5 mm wingspan |
| Habitat | Mountains | Gardens |
| Diet | Predators | Predators |
| Regions | North America | Western North America |
| Conservation | Least Concern | Least Concern |
Western Stone
A large predatory stonefly of Pacific Northwest mountain streams. Nymphs have distinctive patterned heads and powerful mandibles.
Did You Know?
Nymphs take up to three years to complete development in cold mountain streams.
American Dustywing
A tiny western North American dustywing found on fruit trees and ornamental plants. Valued as a natural mite predator in orchards.
Did You Know?
Citrus growers consider it one of the most important natural enemies of citrus red mite.